how many square inches are there in a 1-meter by 2-meter rectangular lot
1. how many square inches are there in a 1-meter by 2-meter rectangular lot
Answer:
10meters hope its help hehe
2. Ronald wants to wrap a box that has a length of 8 inches, width of 4 inches, and height of 6 inches. How many square inches of wrapper does he need to cover the box? What is the shape of the box? (1 Point) A. cube B. rectangular prism C. triangular prism D. pyramid 21Ronald wants to wrap a box that has a length of 8 inches, width of 4 inches, and height of 6 inches. How many square inches of wrapper does he need to cover the box? What do we need to compute to find the measurement of the wrapper? (1 Point) A. Circumference B. Area C. Surface area D. Volume 22Ronald wants to wrap a box that has a length of 8 inches, width of 4 inches, and height of 6 inches. How many square inches of wrapper does he need to cover the box? (1 Point) A. 112 square inches B. 224 square inches C. 104 square inches D. 208 square inches 23In a vaccination facility, a cone-shaped tent is built so children can play while waiting for their turn to be vaccinated. The cone-shaped tent has a radius of 3 meters and a height of 5 meters. What is the volume of the tent? Use = 3.14 (1 Point) 24A cylindrical swimming pool has a diameter of 8 m and 1.5 m deep. What is the surface area of the swimming pool? Use = 3.14 (1 Point) A. 25.12 square meters B. 37.68 square meters C. 100.48 square meters D. 138.16 square meters 25A cylindrical swimming pool has a diameter of 8 m and 1.5 m deep. What is the volume of the swimming pool? Use = 3.14 (1 Point) A. 25.12 m³ B. 37.68 m³ C. 50.24 m³ D. 75.36 m³
Answer:
1.A2.1923.B4.D5.153.14 if there is no 3.14 the answer is 156.B7.BStep-by-step explanation:
sensya kung mali ung ibang sagot
3. Find the area of the following composite figures:1.)10 cm2.)8 inches2 inches5cm6cm3 inches3.)How many square meters of tiles are needed to cover thisgarden pathway?80 m50 m60 m100 m
#HopeItHelps
#StudyHard
4. Directions: Choose the letter of the correct answer. Use a separate sheet of paper for your answer. 1. If 1 foot equals to 30.5 centimeters; how many feet are there in 122 centimeters? ⦁ 5 ft B. 4 ft C. 3 ft D. 2 ft 2. How many centimeters are there in 1 inch? ⦁ 2.54 cm B. 2.04 cm C. 2.45 cm D. 3 cm 3. What formula is being used to solve the area of a square? ⦁ A=½bh B. A=2L+2W C. A=Π D. A=LxW 4. What is the ratio of 120 inches in 3 feet? ⦁ 9:3 B. 4:6 C. 3:10 D. 10:3 5. Find the unknown “n” of proportion: 5:2 = n:4 ⦁ n=15 B. n=5 C. n=20 D. n=10 6. If 1 meter equals 39.37 inches; how many inches are there in 6 meters? ⦁ 226.22 inches B. 236.22 inches C. 246.22 inches D. 256.22 inches 7. What is 5 yards in centimeters, if a yard is equivalent to 91.5 centimeters? ⦁ 457.5 cm B. 557.5 cm C. 357.5 cm D. 657.5 cm 8. What is the ratio of 30 minutes in 2 hours? ⦁ 1:1 B. 1:2 C. 1:3 D. 1:4 9. What is the area of a 10 ft x 5 ft tool room? ⦁ 50 sq.ft. B. 40 sq.ft. C. 30 sq.ft. D. 20 sq.ft 10. Find the equivalent value of 656 feet in meter; given 1 meter = 3.28 feet. ⦁ 20 m B. 200 m C. 2000 m D. 2 m Pasagot po plss
Answer:
1.B
2.A
3.A
4.D
5.D
6.B
7.A
8.D
9.A
10.B
Explanation:
That's is the answer po.
Answer:
1.4ft
2.3cm
3.d
4.D
5.
6.B
7.A
8.1:1
9.50 Sq.ft
10.D.
Explanation:
Sana po makatulong
5. How many fluid ounces there in 1 cup? are C. 8 D. 9 A. 6 B. 7 2) Which of the following is NOT a Metric system unit? A. Pound 3) How many square inches are there in 1 square foot? B. Liter C. Meter D. Gram A. 81 4) How many grams are there in 7 kilograms? B. 7,000 C. 700 A. DEL B. DAL Lesson 2 B. 100 C. 121 A. 70,000 5) Which of the following is the symbol used for decaliter? C. DL D. DC D.144 D. 70
✒️ ANSWER:BACDB_____________________
#CARRY ON LEARNING
6. 1.It is flexible ruler used to measure size or distance.It consists of a ribbon of cloth, plastic,fiber glass,or metal strip with linear-measurement markings.a.Measuring gaugeb.Tape measurec.Meter readerd.L-Square2.A system of measurement is classified into how many categories.a.2b.3c.4d.53.In English system,what are the units used?A.inches,feet and yardsB.Kilometer and meterC.gallons and pintD.centimeter and meter4.In metric system,what are the units used?a.inches, feet and yards b.kilometer and meterc.gallons And pint d.centimeter and meter5.how many centimeter on one inch?a.2.50b.2.30c.2.54d.3.54
Answer:
1.B. tape measure
2.C. 4
3.A. inches,feet and yards
4.B. kilometer and meter
5.C. 2.54
Answer:
ADCBCExplanation:
I don't know IF it's not show any more
7. Activity 2: (Show your solution for each problem) 1. A garden plot is 5 ¹/₂ meters in length and 2/3 meters width. What is the area of the garden plot? 2. Mr. Dela Cruz painted a unit board having 1 ¹/₂ meters long and ³/₄ meter wide. How many square meters did Mr. Dela Cruz painted? 3. Mrs. Tan asked Mr. Nilo to mow the grass in the school. If Mr. Nilo can mow 25 ¹/₂ sq. meters in 1 hour, how many square meters can he mow in 5 hours? 4. Mrs. Cruzada has an aquarium having a dimension 12 ¹/₂ x 11 1/3 x 10 ¹/₄ inches. How many cubic inches of water can be filled in the aquarium? 5. Ivy sold 15 2/3 kg of bangus at Php160.00 a kilo. What was her gross sales?
Answer:
2.1 1/2 + 3/4
= 3/2 + 3/4
= 6/4 + 3/4
= 9/4
=2 1/4
3.25 1/2 × 5/1
= 51/2 × 5/1
= (51×5) / (2×1)
= 255/2
= 127 1/2
5.15 2/3 × 160/1
= 47/3 × 160/1
= (47×160) / (3×1)
= 7520/3
=2506 2/3
8. 1. How many centimeters of ribbon will Marid need to decorate the sides of a bed sheet which measures 160 cm by 80 cm?2. Washu is painting a picture frame. The frame is 10 inches by 8 inches. What is the perimeter of the frame? 3. Rowena and Arlene are going to make a frangular path in her garden. The sides will be 20 feet, 36 feet, and 18 feet. What is the total length of the path? 4. A park shaped like a rectangle has a length of 38 meters and a width of 26 meters. If trees are planted on its sides with gaps of 2 meters in between, how many trees are needed? 5. Myla bought a square clock as a birthday present to his daughter. It measures 8 cm on one side. What is the perimeter of a clock? if the dimensions of the side are increase by 4 cm, what is the new perimeter?
Answer:
1.480cm
2.36cm
3.74 feet
4.64 trees
5.32cm if increased by four 48cm
9. 4. The side of a square is x meters long. The length of a rectangle is 3 meters longer than the side of the square and the width is 3 meters shorter. Which statement is true? A. The area of the square is greater than the area of the rectangle. B. The area of the square is less than the area of the rectangle. C. The area of the square is equal to the area of the rectangle. D. Any relationship cannot be determined from the given information. 5. The area of the square is represented by 16x2 + 16x + 4 square units. Which expression represents the length of the side? A. (4x + 2) units B. (2x + 4) units C. (4x – 2) units D. (2x – 4) units 6. All the short line segments in the figure below are perpendicular to each other and 1 inch long. What is the total area of the four shaded sections? 7. A parallelogram has the height that measures 5 meters more than its base. If the area is 36 m2 , what is the height in meters? [area of parallelogram = (base)(height)] A. 4 m B. 12 m C. 9 m D. 12 m 8. Pedro owns a rectangular plot that has an area of 3280 square cm. The length of the plot is 2 more than twice the width. What is the width? A. 45 cm B. 50 cm C. 60 cm D. 40 cm 9. Elena reduces a cardboard to fit in the bulletin board. She needs the cardboard to be one-third of the area of the original. The original size is 4cm by 6cm. How many centimeters is the smaller dimension of the reduced cardboard if each dimension changes the same amount? A. 3 B. 2 C. 4 D. 6 10.A 4cm by 6cm canvas for painting is going to be enlarged by increasing each side by the same amount. The new area is 168 sq.cm. How many centimeters increased in each dimension? A. 6 B. 12 C. 10 D. 8 A. 32 square inches B. 40 square inches C. 72 square inches D. 64 square inches
Answer:
4.c
5.d
Step-by-step explanation:
10. Multiple Choice. Write the letter of your answer on a separate answer sheet. 1) How many fluid ounces are there in 1 cup? A. 6 B. 7 C. 8 D. 9 2) Which of the following is NOT a Metric system unit? A. Pound B. Liter C. Meter D. Gram 3) How many square inches are there in 1 square foot? A. 81 B. 100 C. 121 D.144 4) How many grams are there in 7 kilograms? A. 70,000 B. 7,000 C. 700 D. 70 5) Which of the following is the symbol used for decaliter? A. DEL B. DAL C. DL D. DC
Answer:
1. C
2. C
3. D
4. B
5. C
Step-by-step explanation:
not sure po sa no. 3
11. all people think that im joking please i really need a help1.A factory produced 593,257 vaccines a week. However, 5,728 of them were damaged.How many were good?2. The price of gasoline originally cost P65.00. If the price was marked up by 25% howmuch was the new price?3. Mr. Santos divided 3,542 square meters of a lot into 23 equal parts. How large waseach lot?4. A piece of wood is 24 3/8 inches long. How many 4 7/8 inches pieces of wood canbe cut from it?5. Joan's mother earned P556, P654, and P482 on Monday, Tuesday, and Wednesdayrespectively in her sari-sari store. How much is her average sale in three days?
Answer:
1.587,529
2.90
3.1205
Step-by-step explanation:
hope it helps
12. III. PRACTICE EXERCISEFind the area of the following composite figures:1.)10 cm5 cm6 cm2.)8 inches 2 inches 3 inches3.) How many square meters of tiles are needed to cover thisgarden pathway?50 m80 m60 m190 m
Answer:
b. 5 cm
a. 50 m
Step-by-step explanation:
hindi kopo alam yung 2.
13. Question 1. Every shape has an area? Select one: a. FALSE b. MAYBE c. TRUE Question 2. Three squares in an object is equivalent to ____. Select one: a. 3 units b. 3 areas c. 3 inches Question 3. Mr. Hans wants to tile the kitchen floor. If the floor is 5 meters long and 7 meters wide, how many one meter square tiles will he need? _____ Select one: a. 35 b. 40 c. 12 Question 4. A gardener digs a flower bed that is 8 meters long and 9 meters wide. What is the area of a flower bed? Select one: a. 99 b. 72 c. 81 Question 5. The measure of space inside a shape in square tiles. Select one: a. area b. distance c. diameter
Question 1. Every shape has an area?
Select one:
a. FALSE
b. MAYBE
c. TRUEQuestion 2. Three squares in an object is equivalent to ____.
Select one:
a. 3 units
b. 3 areasc. 3 inches
Question 3. Mr. Hans wants to tile the kitchen floor. If the floor is 5 meters long and 7 meters wide, how many one meter square tiles will he need? _____
Select one:
a. 35b. 40
c. 12
Question 4. A gardener digs a flower bed that is 8 meters long and 9 meters wide. What is the area of a flower bed?
Select one:
a. 99
b. 72c. 81
Question 5. The measure of space inside a shape in square tiles.
Select one:
a. areab. distance
c. diameter
14. G9 Math, PA help poActivity # 3 Where in the Real World?1. A rectangle field has an area of 300 square meters and a perimeter of 80meters. What is the ratio of the length to the width of this field?2. The length of the side of square A is half the length of the side of squareB. What is the ratio of the perimeter of square A to the perimeter ofsquare B?3. At the start of the week a bookshop had science and art books in theratio 2:5. By the end of the week, 20% of each type of books were soldand 2240 books of both types were unsold. How many books of eachtype were there at the start of the week?4. At the start of the month a shop had 20-inches and 40-inches televisionsets in the ratio 4:5. By the end of the month, 200 20-inches and 500 40-inches were sold and the ratio of 20-inches to 40-inches television setsbecame 1:1. How many television sets of each type were there at thestart of the month?5. A firefighter truck can hold 3000 gallons of water. A firefighter candeliver 160 gallons of water every 2 minutes.a. How much water will be delivered in 10 minutes?b. How long will it take for the firefighter to empty the tank?
1)
Area = lw = 300
perimeter = = 2(l + w) = 80
l + w = 40
l = 40 - w
lw = 300
(40-w)(w) = 300
-w² + 40w = 300
w² - 40w + 300 = 0
(w - 30)(w - 10) = 0
w = 30 or 10
we take w = 10
l = 40 - 10
l = 30m
2)
side of Square A = x/2
side of Square B = x
P_A = 4(x/2) = 2x
P_B = 4x
2x:4x
1:2
3)
start of the week = 2:5 = 2x + 5x
end of the week:
2x + 5x - (2x + 5x)*20% = 2240
7x - 1.4x = 2240
5.6x = 2240
x = 400
2(400) + 5(400)
= 2800 books
4)
start of the month ratio = 4:5 = 4x:5x
end of the month (sold):
20-inches = 200 = 4x - 200
40-inches = 500 = 5x - 500
1:1 = (4x - 200):(5x -500)
5x - 500 = 4x - 200
x = 300
20 inches = 4(300) = 1200
40 inches = 5(300) = 1500
5)
a)
total water in a firetruck = 3000 gal
firefighter can deliver = 160 gal per 2min
(160gal/2min)(10min) = 80gal
b)
(160gal/2min)(x) = 3000gal
x = 375 minutes
make sure to brainliest this answer so I can notice your next question :)
15. A. centimeter B. meter 31. Find the perimeter of the rectangle. B. 46 cm A. 44 cm C. 48 cm D. 50 cm 32. Which formula we use to find the perimeter of the figure A. P = S3 B. P = S4 C. kilometre D. millimeter C. P = S1 (2) +S2(2) D. PS1 + S2(2) 33. Nina wants to sew a lace on the edges of her bed cover. If the bed cover is 4 meters long and 3 meters wide, how many meters of lace will she needed? A. 14 meter B. 12 meter. C. 10 metre 7 15 cm D. 8 meter 34. One side of a baseball diamond measures 25 meters. How many meters does a player take make a homerun? A. 50 meter B. 75 meter C. 80 metre D. 100 meter 35. The perimeter of an equilateral triangle measures 120 inches. What is the measurement of each side? A. 30 inches B. 35 inches C. 40 inches D. 475 inches 36. A square has a perimeter of 100 centimeters. What is the length of one of its sides? A. 20 centimeter B. 25 centimeter C. 30 centimeter D. 35 centimeter J 37. Mang Dado has a square lot it measures 10 meters on each eides, he planed to plant sampaguita plants on its sides with 100 centimeters apart. How many sampaguita plants will he needed to completely cover its sides? A. 4000 B. 5000 C. 5500 D. 6000 38. Zian will put a lace around his project in Arts. His project has a shape of a rectangle whose length and width measures 5 meters and 3 meters respectively. How many centimeters of lace w be needed? A. 160 000 cm B. 16 000 cm C. 1600 cm D. 160 cm 39. Mang Ipe enclosed his vegetable garden with a cyclone wire. If the four sides of the garden measures 2 500 cm, 2 000 cm, 4 500 cm. and 6 000 cm. How many meters of cyclone wire will Mang Ipe used? A. 5.1 meter 40. Convert the following A. 0.9 cm. 8 cm B. 5 meters C. 1 meters to the indicated unit. 910 000 Centimeters = B. 9 CM. C. 9.1 cm. D. 1.5 meters meters centimeter d. 91 m.
Answer:
31.A. 44 cm
32.C. P = S1 (2) +S2(2)
33.B. 12 meter.
34.D. 100 meter
35.A. 30 inches
36.B. 25 centimeter
37.B. 5000
38.D. 160 cm
39.C. 94 meter
40A. 0.009 meter
Step-by-step explanation:
Hope it helps
16. 1) What is the surface area of a sphere with a radius of 10 meters? Use π = 3.14. A. 125.6 square meters B. 251.2 square meters C. 1,256 square meters 2) Find the surface area of a sphere whose diameter is 30 decimeters. Use π = 3.14. A. 376.8 square decimeters B. 2,826 square decimeters C. 11,304 square decimeters 3) A cylinder has a radius of 5 inches and a height of 12 inches. What is the AREA OF THE BASES of the cylinder? Use π = 3.14. A. 157 square inches B. 31.4 square inches C. 62.8 square inches 4) A cylinder has a radius of 5 inches and a height of 12 inches. What is the LATERAL AREA of the cylinder? Use π = 3.14. A. 75.36 square inches B. 125.6 square inches C. 376.8 square inches 5) A cylinder has a radius of 5 inches and a height of 12 inches. What is the SURFACE AREA of the cylinder? Use π = 3.14. A. 643.8 square inches B. 533.8 square inches C. 423.8 square inches 6) A cone has a diameter of 48 cm and a slant height of 50 cm What is the BASE AREA of the cone? Use π = 3.14. A. 7,234.56 square centimeters B. 1,808.64 square centimeters C. 150.72 square centimeters 7) A cone has a diameter of 48 cm and a slant height of 50 cm What is the LATERAL AREA of the cone? Use π = 3.14. A. 3,768 square centimeters B. 7,536 square centimeters C. 90,432 square centimeters 8) A cone has a diameter of 48 cm and a slant height of 50 cm What is the SURFACE AREA of the cone? Use π = 3.14. A. 5,776.64 square centimeters B. 5,676.64 square centimeters C. 5,576.64 square centimeters 9) A cylindrical tank with a height of 12 feet and a radius of 4 feet is to be repainted. What is the SURFACE AREA of the tank? A. 401.92 square feet B. 501.92 square feet C. 601.92 square feet10) A cylindrical tank with a height of 12 feet and a radius of 4 feet is to be repainted. If a liter of paint can cover 150 square feet, how many liters of paint can be used to paint the entire outer surface of the tank. Use π = 3.14. Round your answer to the nearest whole number. A. 2 liters of paint B. 3 liters of paint C. 4 liters of paint pasagot po plsss kailangan na po eh
Answer:
A
C
C
D
A
B
A
D
C
C
Step-by-step explanation:
yan lang Po sorry if wrong
17. Find the area of the following quadrilaterals: 1. A classroom has a length of 20 feet and a width of 30 feet. The headmaster decided that tiles will look good in that class. If each tile has a length of 24 inches and a width of 36 inches, how many tiles are needed to fill the classroom? 2. A room whose area is 24 ft2 has a length that is 2 feet longer than the width. What are the dimensions of the room? 3. The length of a side of a square field is 275 m. What will be cost of levelling the field at a rate of 5 pesos per square meter? 4. Find the area of a trapezoid with bases of 9 centimeters and 7 centimeters, and a height of 3 centimeters. 5. The area of a trapezoid is 75 square inches and the bases are 17 inches and 33 inches. Find the height. 6. Find the area of a parallelogram with a base of 7 inches and a height of 10 inches. 7. The area of a parallelogram is 24 square centimeters and the base is 6 centimeters. Find the height.
Answer:
NUMBER 1
Area of a Rectangle = length x width
Conversion: 1 ft = 12 inches
Classroom: L=20ft W=30ft
Area (classroom) = 20ft x30ft = 600 sq. ft. (7,200 sq. inches)
Floor Tile: L= 24 inches W=36 inches | Convert to ft. : L= 2ft W= 3ft
Area (Tile) : 2ft (24 inches) x 3ft (36 inches) = 6ft (72 inches)
Solution for how many tiles needed:
Area of Classroom (Floor area) ÷ Area of each Floor tile
= 600 sq ft ÷ 6 ft = 100 tiles (total number of tiles)
100 tiles x 6 ft (area per tile ) = 600 ft (total floor area)
Hence, per tile is 6 ft and the total floor area is 600 sq ft, therefore, 100 tiles are needed.
NUMBER 2
Area of a room = 24 sq ft. | LxW = 6ft x 4ft = 24 sq. ft.
Therefore, the dimensions of the room is L= 6ft. x W= 4ft.
NUMBER 3
Length of each side (square) = 275m
Total area = 275m x 275 m = 75625 sq. m
Cost of leveling the field = 5 pesos
Solution: 75625 sq. m x 5 pesos = 378125 pesos per sq m
NUMBER 4
Area of trapezoid = (b1 + b2) x h ÷ 2
b1 = 7 cm b2 = 9 cm h= 3 cm
Solution: A = (7+9) 3 ÷ 2 = 24 sq m.
NUMBER 5
Area of trapezoid = (b1 + b2) x h ÷ 2
b1 = 17 inches b2 = 33 inches A= 75 sq inches h = ?
Solution: h= 75/(17+33) x 2 = 3 inches
Answer: H= 3 inches
NUMBER 6
Area of parallelogram = base x height
Given: b= 7 inches h= 10 inches
Solution: A= 7 inches x 10 inches = 70 sq inches
NUMBER 7
Area of parallelogram = base x height
Given: b = 6 cm A= 24 sq cm
Solution: 24 cm ÷ 6 cm = 4 cm (height)
Checking: 6 cm x 4 cm = 24 sq cm | Therefore, the missing height is 4 cm
18. - with explanation I'll brainliest1.A factory produced 593,257 vaccines a week. However, 5,728 of them were damaged.How many were good?2. The price of gasoline originally cost P65.00. If the price was marked up by 25% howmuch was the new price?3. Mr. Santos divided 3,542 square meters of a lot into 23 equal parts. How large waseach lot?4. A piece of wood is 24 3/8 inches long. How many 4 7/8 inches pieces of wood canbe cut from it?5. Joan's mother earned P556, P654, and P482 on Monday, Tuesday, and Wednesdayrespectively in her sari-sari store. How much is her average sale in three days?
Answer:
1. Find P(1.02 ≤ Z ≤ 1.12).
2. Php 637.00
3. 1205 square meters
4. 5 pieces of wood
5. 1692 ÷ 3=564
19. 1. Convert 36 inches into feet. A. 3.5 ft B. 3 ft D. 2 ft 2. Convert 27 mº into cm3, A. 27, 000 cm B. 27, 000, 000 cm C. 27,000,000,000 cm3 D. D. 27,000,000,000,000 cm 3. Convert 30.5 cm to inches. A. '49.105 inches B. 12.008 inches C. 77.47 inches D. 18.94 inches 4. Convert 7.8 yd to ft. A 23.4 ft B.23.8 ft C. 24.3 ft D. 28.3 ft 5. Convert 821 grains to pounds. A. 1.2 lb B. 0.12 lb C. 0.012 lb D. 0.0012 Ib 6. Convert 89.89 °F to ° C. A. 32.89°C B. 32.16 °C C. 93.80 ° C D. 41.20°C 7. Convert 3 ms to ft A. 109.53 ft B.105.93 ft C.159 ft D.195 ft3 8. You had trip to UAE by September where the temperature reaches 52 °C. What is this temperature in Kelvin Scale? A. 235 B.325 C.532 D. 253 9. A boy ran a distance of 6.2 kilometers. How many meters did he run? A. 6,200 meters B. 620 meters C. 0.0062 meters D. 0.00062 meters 10. Jose traveled a distance of 126 kilometers in 2 hours. How many meters did Jose travel? A. 12,600 meters B. 0.126 meters C. 126,000 meters D. 0.00126 meters 11.A man is buying a lot which measures 7,860 square meters. How many hectares of land is he buying? A. 78,600 hectares B. 0.7860 hectare C. 786,000hectare D. 0.07860 hectare 12. Mrs. Dela Cruz is selling a piece of land which measures 3.81 hectares. If the selling price is P2,500 per square meter, how much will she receive from the sale of her land? A. P 95, 250,000 B. P 952,500,000 C. P 9,525,000 D. P 9,525,000,000 13. A tablespoon of syrup is about 10 mL. How many Liters of syrup can a tablespoon hold? A. 10,000L B. 0.01L C. 1,000L D. 0.001L 1
Anadweawswer:
Stfefeep-by-sfetep eddsjdklwadawfxplanation:
20. 1. The diameter of a circular swimming pool is 8 meters. What is its area?2. Mother watered the circular flower garden whose diameter is 5 meters. What area of her lot is the flower bed?3. How many square meters will a circular bed cover if it has a radius of 2 meters? 4. A semi-circle doormat has a diameter of 3 feet. What is the area of the doormat?5. The diameter of a bicycle wheel is 22 inches. What is the area of the wheel?
Answer:
Step-by-step explanation:
1.r = 8/2 = 4
A=πr^2 = 3.14 x 16 = 50.24
2. r =5/2 = 2.5
A=πr^2 = 3.14 x 6.25 = 19.625
3. A=πr^2 = 3.14 x 4 = 12.56
4. r =3/2 = 1.5
A=πr^2 = 3.14 x 2.25 = 7.065
5. r =22/2 = 11
A=πr^2 = 3.14 x 121 = 379.94
21. please answer this1. A factory produced 593,257 vaccines a week. However, 5,728 of them were damaged.How many were good?2. The price of gasoline originally cost P65.00. If the price was marked up by 25%, how much was the new price?3. Mr. Santos divided 3,542 square meters of a lot into 23 equal parts. How large was each lot?4. A piece of wood is 24 3/8 inches long. How many 4 7/8 inches pieces of wood canbe cut from it?5. Joan's mother carned P556, P654, and P482 on Monday, Tuesday, and Wednesdayrespectively in her sari-sari store. How much is her average sale in three days?
Answer:
1. 587,529 of vaccines were good
2. PHP 637.00
3. 1205 square meter
4. 5 pieces of wood
5, 564
Sana po naka tulong
22. PA HELP PO I'LL MARK YOU BRAINLIEST PAG NASAGOT MO YEY1.Cara has 256 marbles that she is using to make a square formation. How many marbles should be in row?a. 13b. 14c. 15d. 162.Tate is plaaning to put a square garden with an are of 289 square feet in his backyard. What will be the length of each side of the garden?a. 18b. 19c. 17d. 163.If the length of a rope is equal to the square root of 576, how long is the rope?a. 21b. 22c. 23d. 244.Mr. Cruz is buying a square piece of land which is 506.25 square meters in area. What is the length of each side of the land?a. 21.5b. 22.5c. 20.5d. 23.55. A square box has a bottom with the area of 78 inches squared. What is the side length of the box?a. 8.27 inchesb. 19.52 inchesc. 8.83 inchesd. 39.16 inches
1.) C. 15
2.) C. 17
3.) D. 24
4.) B. 22.5
5.) C. 8.83
Explanation:
1.) 15² = 256
2.) 17² = 289
3.) 24² = 576
4.) 22.5² = 506.25
5.) 8.83² = 78
1.D
2.A
3.D
4.D
5.B
i hope it helps po
23. 1. A man with the flu has a temperature of 102°F. What is his temperature on the Celsius scale?2. The engine in a car has a 12 L displacement. What is the displacement in cubic inches?3. A family decides to put tiles in the entryway of their home. The entryway has an area of 6 square meters. If each tile is 5 centimeters by 5 centimeters, how many tiles will take to cover the entryway?WITH SOLUTION
Answer:
yan lang alam ko.
I hope it helps☺️
24. b. 24 kg c. 36 kg d. 72 kg 8. The average height of most Filipinos is 5 feet. What is the average height in inches? a. 50 inches b. 55 inches C 60 inches d. 72 inches 9. A book is 5 centimeters thick. How thick is it in millimeters? a. 0.5 b. 0.05 C. 50 d. 500 10. Herbert needs 45,000 m of barbed wire for fencing in his farm. How many kilometers of barbed wire does he need? a. 4.5 km b. 45 km C. 450 km d. 4.500 km 11. Hilda's waistiine measures 6000 millimeters. What is the measure of her waistline in centimeters? a 6 cm b. 60 cm C. 600 cm d. 6000 cm 12. Bryan bought 3 kilograms of rice and 4 kilograms of com. How many grams did he buy all in all? a. 700 grams b. 5000 grams c. 6000 grams d. 7000 grams 13. What is the mathematical phrase of "The ratio of 5 and a number"? a 5/x b. 5x d. x5 14. What is the numerical coefficient of the expression x2 + 57 a 1 b. 2 d. 5 15. What do you a polynomial with one term? a. Binomial b. monomial c. multinomial d. trinomial 16. An athlete was around the school field x meters wide and y meters long to prepare the school intramurals. Which represents the distance that the athlete covers? а ху b. 2xcy c. 2x + y d. 2(x+y) 17. Which of the following is the meaning of a2 + b 2 a The sum of the square of a and b c. The square of a and b b. The square of the sum of a and b d. Twice the quantity of a and b 18. The area of a square with a side length of s is s2 What is the area of a square when s = 8 inches? a 16 square inches c. 32 square inches b 48 square inches d. 64 square inches c. x c. 3
8. C
9. C
10. B
11. C
12. D
13. A
14. A
15. B
16. A
17. A
18. D
25. 29. Which measuring instrument will we use to measure a door? A. ruler B. tape measure C. meter stick 30. Which unit of measure we use to measure a notebook? C. kilometre A. centimeter B. meter 31. Find the perimeter of the rectangle. B. 46 cm A. 44 cm C. 48 cm D. 50 cm 32. Which formula we use to find the perimeter of the figure A. P = S3 B. P = S4 A. 14 meter 34. One side of a baseball diamond make a homerun? A. 50 meter B. 75 meter D. Protractor D. millimeter C. P = S1(2) +S2(2) D. PS1 + S2(2) 33. Nina wants to sew a lace on the edges of her bed cover. If the bed cover is 4 meters long and 3 meters wide, how many meters of lace will she needed? B. 12 meter C. 10 metre D. 8 meter measures 25 meters. How many meters does a player take to 40. Convert the following A. 0.9 cm. 15 cm C. 80 metre D. 100 meter 35. The perimeter of an equilateral triangle measures 120 inches. What is the measurement of each side? 8 cm A. 30 inches B. 35 inches C. 40 inches D. 475 inches 36. A square has a perimeter of 100 centimeters. What is the length of one of its sides? A. 20 centimeter B. 25 centimeter C. 30 centimeter D. 35 centimeter 37. Mang Dado has a square lot it measures 10 meters on each eides, he planed to plant sampaguita plants on its sides with 100 centimeters apart. How many sampaguita plants will he needed to completely cover its sides? A. 4000 B. 5000 C. 5500 D. 6000 38. Zian will put a lace around his project in Arts. His project has a shape of a rectangle whose length and width measures 5 meters and 3 meters respectively. How many centimeters of lace will be needed? A. 160 000 cm B. 16 000 cm C. 1600 cm D. 160 cm 39. Mang Ipe enclosed his vegetable garden with a cyclone wire. If the four sides of the garden measures 2 500 cm, 2 000 cm, 4 500 cm. and 6 000 cm. How many meters of cyclone wire will Mang Ipe used? A. 5.1 meter B. 5 meters C. 1 meters to the indicated unit. 910 000 Centimeters = B. 9 CM. C. 9.1 cm. D. 1.5 meters _meters centimeters. d. 91 m.
1.We would use a tape measure to measure a door.
2.We would use a centimeter to measure a notebook.
3.The perimeter of the rectangle is B. 46 cm.
4.To find the perimeter of a figure, we can use the following formula: P = S(2 + 2) = 46 cm.
5.One side of a baseball diamond is 43.5 meters, and the distance to make a home run is less than 50 meters, which is C.
6.To calculate the perimeter of a figure, we can use the formula P = S(1 + 2), where S is the length of a side of the figure, which is D.
7.One side of an equilateral triangle measures 10/sqrt(3) millimeters.
8.The perimeter of a square is 100 centimeters, and its sides would be the square root of 100, which is 3.16 meters.
9.To find the length of a side of a square, we can use the formula A = s(2) + p(2), where A is the area of the square, s is the length of a side, and p is the perimeter.
10Nina needs to sew 40 meters of lace on her bed cover, which is D.
.11The length of each side of an equilateral triangle is (120 / sqrt(3))/3, which is 20 inches.
12.The circumference of a circle is pi x diameter.
13.To find the volume of a cylinder, we can use the formula V = pi x r^2 x h, where V is volume, pi is 3.14, r is the radius of the cylinder, and h is its height.
14.The area of a circle is pi x r^2, where r is its radius.
15.The area of a sphere is 4/3 x pi x r^3, where r is its radius.
16.The volume of a pyramid is 1/3 x length x base x height.
17.The length of a diagonal is equal to the square root of the sum of the squares of the lengths of its sides.
1
26. Directions: Read, analyze and solve the following problems.1. Judy wants to put a floor mat in one of the rooms in her house. Theroom's floor has a width of 8.2 m and a length of 9.45 m. How manymeters of floor mat did she need to buy?a. 77.49 square meterC. 6.08 square meterb. 77.94 square meterd. 69.08 square meter2. There are 2.54 centimeters in one inch. How many inches are there in16.25 centimeters?a. 14.275 in. b. 15.275 in. C. 41.275 in.d. 41.725 in.3. Cris earns Php 60.80 per hour for gardening. If he worked 21.5 hours thismonth, then how much did he earn?a. Php 1 037.80 b. Php 1 307.70 c. Php 1 307.504. Jason's lot measures 949.75 square meters. If he wants to sell it at Php 6500 per square meter, how much money will he have?a. Php 6 073 375.00b.Php 6 173 375.00c. Php 6 273 735.00d. Php 6 373 375.00
Answer:
4. B. 6,173,375
Step-by-step explanation:
Multiply it by 6 500
Answer:
1. 77.49
2. 41.275
3. No answer in the given
Correct Answer: ₱1307.20
4.₱ 6173375
27. 1. A roller-rink floor has a semi-circle in each end. The rectangle has a length of 70 feet and a width of 30 feet. The diameter of the semi-circle is the width of the rectangle. What is the area of a roller-rink floor?2. Mr. Husi wants to put a circular pond with a diameter of 8 meters in his 16 by 20 meter rectangular backyard. How many square meters will be left in his backyard after putting up the pond?3. A figure is made up of three triangles. Each triangle has a base of 8 inches and a height of 6 inches. What is the combined area of all three triangles?
Answer:
1. 11mm ÷ 2 = 5.5mm2. 5 ÷ 2 = 2.5ft3. 5 ÷ 2 = 2.5inStep-by-step explanation:
I HOPE ITS HELPMARK AS ME BRAINLEST
28. 1. The diameter of a circular swimming pool is 8 meters. What is its area? 2. Mother watered the circular flower garden whose diameter is 5 meters. What area of her lot is the flower bed? 3. How many square meters will a circular bed cover if it has a radius of 2 meters? 4. A semi-circle doormat has a diameter of 3 feet. What is the area of the doormat? 5. The diameter of a bicycle wheel is 22 inches. What is the area of the wheel?
Answer:
here's my answer:))))))
Answer:
1. 50.24m²
2. 19.625m²
3. 12.56m²
4. 7.065ft²
5. 379.94in²
Step-by-step explanation:
Hope it helps!
29. Let's ApplyRead each problem and find the area of a circle. 1. The diameter of a circular swimming pool is 8 meters. What is its area?2. Mother watered the circular flower garden whose diameter is 5 meters. What area ofher lot is the flower bed?3. How many square meters will a circular bed cover if it has a radius of 2 meters?4. A semi-circle doormat has a diameter of 3 feet. What is the area of the doormat?5. The diameter of a bicycle wheel is 22 inches. What is the area of the wheel?pa sagot po need kopo .
1. 50.24 m²
2. 17.27 m²
3. —
4. 7.065 ft²
5. 379.94 in²
^^
30. A. ruler B. tape measure C. meter stick 30. Which unit of measure we use to measure a notebook? C. kilometre A. centimeter B. meter 31. Find the perimeter of the rectangle. B. 46 cm A. 44 cm C. 48 cm D. 50 cm 32. Which formula we use to find the perimeter of the figure A. P = S3 B. P = S4 A. 14 meter B. 12 meter 34. One side of a baseball diamond make a homerun? A. 50 meter B. 75 meter D. Protractor D. millimeter C. PS1 (2) +S2(2) D. PS1 + S2(2) 33. Nina wants to sew a lace on the edges of her bed cover. If the bed cover is 4 meters long and 3 meters wide, how many meters of lace will she needed? 15 cm 40. Convert the following A. 0.9 cm. 8 cm C. 10 metre D. 8 meter measures 25 meters. How many meters does a player take to C. 80 metre D. 100 meter 35. The perimeter of an equilateral triangle measures 120 inches. What is the measurement of each side? A. 30 inches B. 35 inches C. 40 inches D. 475 inches 36. A square has a perimeter of 100 centimeters. What is the length of one of its sides? A. 20 centimeter B. 25 centimeter C. 30 centimeter D. 35 centimeter 37. Mang Dado has a square lot it measures 10 meters on each eides, he planed to plant sampaguita plants on its sides with 100 centimeters apart. How many sampaguita plants will he needed to completely cover its sides? A. 4000 B. 5000 C. 5500 D. 6000 38. Zian will put a lace around his project in Arts. His project has a shape of a rectangle whose length and width measures 5 meters and 3 meters respectively. How many centimeters of lace will be needed? A. 160 000 cm B. 16 000 cm C. 1600 cm D. 160 cm 39. Mang Ipe enclosed his vegetable garden with a cyclone wire. If the four sides of the garden measures 2 500 cm, 2 000 cm, 4 500 cm. and 6 000 cm. How many meters of cyclone wire will Mang Ipe used? A. 5.1 meter B. 5 meters C. 1 meters to the indicated unit. 910 000 Centimeters = B. 9 CM. C. 9.1 cm. D. 1.5 meters meters centimeters. d. 91 m.
Answer:
B. centimeter
B. meter
C. 48 cm
C. PS1 + S2(2)
Nina will need 14 meters of lace.
B. 75 meter
A. 30 inches
B. 25 centimeter
D. 6000
A. 160 000 cm
B. 5 meters
A. 0.9 cm
Step-by-step explanation:
Hope it helps
