Activity 2 Directions: Solve the following problems. 1. Find the area of a circular playground whose radius measures 6 meters. A. A= 37.68 sq. meters B. A= 113.04 sq. meters C. A= 125.60 sq. meters participovac D. A= 141.30 sq. meters TO 2. A lawn sprinkler sprays water 9 feet in every directions as it rotates. What is the area of the sprinkled lawn? A. A= 204.24 sq. ft. B. A= 225.25 sq. ft. C. A= 254.34 sq. ft. D. A= 294.20 sq. ft.
1. Activity 2 Directions: Solve the following problems. 1. Find the area of a circular playground whose radius measures 6 meters. A. A= 37.68 sq. meters B. A= 113.04 sq. meters C. A= 125.60 sq. meters participovac D. A= 141.30 sq. meters TO 2. A lawn sprinkler sprays water 9 feet in every directions as it rotates. What is the area of the sprinkled lawn? A. A= 204.24 sq. ft. B. A= 225.25 sq. ft. C. A= 254.34 sq. ft. D. A= 294.20 sq. ft.
Answer:
parang may bagong ÙwÛ
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_#nonsense squad2. a backyard measures 4 meters by 5 meters. what is the area of the yard in square centimetersA.200 sq cm B.2000 sq cm C.20,000 sq cm D. 200,000 sq cm
Answer:
D. po
own answer
Step-by-step explanation:
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pa brainles po
3. What is the area of the given figure? a. 17 sq ftb 19 sq ftc. 21 sq ftd. 27 sq ft
Answer:
c.21 sq ft
Step-by-step explanation:
hope it helps ty
c. 21 sq ft
sana makatulong ｡^‿^｡
4. what is the area of the rectangular lot in item number 10A. 300 sq. ft.B. 525 sq. ftC. 875 sq. ftD. 450 sq. ft.
Answer:
A.300 sq. ft
Step-by-step explanation:
thats what i know from math
Answer:
A. 300 sq.ft
Step-by-step explanation:
10÷2×60=300
5. 1.. Find the area of the figure below. (12ft and 16ft)A. 248.5 sq. ft.B. 192 sq. ft.C. 284.5 sq.ftD. 113.04 sq. ft.
Answer:
B. 192 sq. ft.
Step-by-step explanation:
L x W = 12 x 16 = 192 sq. ft.
pabrainliest nalang po
6. Find the area of the shaded region. *1 point(10cm-15cm)A. 30 sq. ft.B. 40 sq. ft.C. 50 sq. ftD. 60 sq. ft.
Answer:
B
HOPE IT HELPS!
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7. Given the figure on the right, what is the area of the shaded segment LOY? A. 11.40 sq. ft. B. 10.39 sq. ft. C. 9.39 sq. ft. D.5.78 sq. ft.
✏️SEGMENT===============================
Question: Given the figure on the right, what is the area of the shaded segment LOY?
Answer: [tex] \Large \underline {\rm\green{\: A. \: 11.40 \: sq. \: cm \: }} [/tex]
Solution: To find the area of the segment, we will subtract the area of the sector to the area of the isosceles triangle that is bounded by the two radii and a chord.
Find the Area of the Sector.[tex]\begin{aligned}&\bold{\color{lightblue}Formula:} \\& \boxed{A_{sec} = \frac{\theta}{360 \degree} \cdot \pi{r}^{2}} \end{aligned} [/tex]
[tex]\begin{aligned}A_{sec} = \frac{70 \degree}{360 \degree} \cdot \pi(9ft)^{2} \end{aligned} [/tex][tex]\begin{aligned}A_{sec} = \frac{7}{36} \cdot \pi(81 {ft}^{2} ) \end{aligned} [/tex][tex]\begin{aligned}A_{sec} = \frac{\pi(567 {ft}^{2} )}{36} \end{aligned} [/tex][tex]\begin{aligned}A_{sec} = \pi(15.75{ft}^{2} ) \end{aligned} [/tex]- Let 3.14 be the approximate value of pi.
[tex]\begin{aligned}A_{sec} =(3.14)(15.75 {ft}^{2} ) \end{aligned} [/tex][tex]\begin{aligned}A_{sec} = 49.46 {ft}^{2} \end{aligned} [/tex][tex] \large\sf [/tex]
Find the Area of the Triangle.[tex]\begin{aligned}&\bold{\color{lightblue}Formula:} \\& \boxed{A_{\Delta} = \frac{1}{2} \cdot{r}^{2} \sin \theta } \end{aligned} [/tex]
[tex]\begin{aligned}{A_{\Delta} = \frac{1}{2} \cdot(9ft)^{2} \sin(70 \degree) } \end{aligned} [/tex][tex]\begin{aligned}{A_{\Delta} = \frac{1}{2} \cdot ({81ft})^{2} (0.94) } \end{aligned} [/tex][tex]\begin{aligned}{A_{\Delta} = \frac{1}{2} \cdot ({76.14ft})^{2} } \end{aligned} [/tex][tex]\begin{aligned}{A_{\Delta} = \frac{({76.14ft})^{2}}{2} }\end{aligned} [/tex][tex]\begin{aligned}{A_{\Delta} ={ {38.07ft}^{2}} }\end{aligned} [/tex][tex] \large\sf [/tex]
Find the Area of a Segment.- Simplify subtract the Area of the Sector and Triangle.
[tex]A_{seg} = A_{sec} - A_{\Delta} [/tex][tex]A_{seg} = 49.46 {ft}^{2} - 38.07 {ft}^{2} [/tex][tex]A_{seg} = 11.39 {ft}^{2} [/tex]===============================#CarryOnLearning
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8. 6. Solve for the area of the composite figure.a. 248.5 sq. ft.b. 192 sq. ft. c. 284.sq ft d. 113.04sq ft.
Answer:
b. 192 sq. ft.Step-by-step explanation:
12×16 = 192
9. 1) A triangular shaped lot has a base of 26 meters and height of 24 meters. What is its area?A. 212 sq meterB.312 sq meterC. 321 sq meterD. 231 sq meter2) The floor mat in the shape of parallelogram has a base of 36cm and a height of 24cm. What is the area of the floor mat. A. 864 sq cmB. 846 sq cmC.486 sq cmD. 468 sq cm3) A trapezoidal- shaped rice field has a height of 24 meters and its parallel bases are 25 meters and 21 meters. What is the area of the rice field? A . 225 sq. mB. 255 sq. mC. 525 sq. mD. 552 sq. m4) Mrs. Ramos wants to cover her square table whose one side measures 50cm. How many square centimeters of plastic cover does she need to cover the table? A. 2000 sq cmB. 2500 sq cmC. 3000 sq cmD. 3200 sq cm5) Chino put a fence around his garden that is rectangular in shape. The length of the garden is 8 meter and its width is 6 meters. What is the area of his garden? A. 38 sq mB. 48 sq mC. 58 sq mD. 68 sq m(answer po pls)
Answer:
1.B
2.A
3.C
4.D
5.B
hope its help po pa brainliest na din po tnx>_<
10. 3. One (1) hectare is equivalent to how many square meters?A. 100 sq. meterB. 1,000 sq. meterC. 10,000 sq. meterD. 100,000 sq. meter
Answer:
C. 10000 sq. meter
Explanation:
hope it helps Godbless
11. The area of a triangular figure is 120 square meters. What is the equivalent square centimeters if you convert 120 square meters? *A. 1 200 sq cmB. 1 2000 sq cmC. 120 000 sq cmD. 1 200 000 sq cm
Answer:
D. 1,200,000 sq cm
Step-by-step explanation:
sana makatulong
12. 9. An aquarium of a rectangular prism shape has its base of 6 ft by 2.5 ft. The height is 4 ft. How many sq ft of glass wasused to build the aquarium?A. 94 sq ftB.96 sq ftC. 98 sq ftD. 100 sq ft
compute for the surface area of the rectangular prism
given:
l = 6 ft
w = 2.5 ft
h = 4 ft
SA = 2(lw + hw + lh)
SA = 2(6*2.5 + 4*2.5 + 6*4)
SA = 98 ft²
13. 4. The area of a triangular figure with a base of 4 m and a height of 10 m is20 square meters. Convert 20 square meters in square centimeters.A. 200 sq cmB. 2000 sq cm C. 20000 sq cm D. 200000 sq cm2. ito po ba hanap po nio?✌
Answer:
A. po
Step-by-step explanation:
M - CM IS ( 20 SQUARE METER + 0= 200)
14. 10. One hectare is equal to________a) 10,000 sq. meter b) 5,000 sq. meterc) 100,000 sq. meter d) 20,000 sq. meter
Answer:
A. 10 000 sq. Meter
Rate for the info
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Answer:
One hectar is equal to
a) 10000 square meter
15. 2. A lawn sprinkler sprays water 7 feet in every directions as itrotates. What is the area of the sprinkled lawn?A. A= 135.86 sq. ft.B. A= 153.86 sq. ft.C. A= 153.68 sq. ft.D. A= 235.68 sq. ft.Ty!
Answer: B. A = 153.86sq.ft
Solution:
A = 3.14 (7ft x 7ft)
A = 3.14 x 49 sq.ft
A = 153.86 sq.ft
Hope it helps
Answer:
b
Step-by-step explanation:
A=Πr2
=3.14(7)2
=3.14(49)
=153.86
16. a lawn sprinkler sprays water 9 feet in very directions as it rotates. What is the area of the sprinkled lawn?A. A=204.24 sq. ft.B. A=255.25 sq. ft.C. A=254.34 sq. ft.D. A=294.20 sq. ft.
Area of Circle,
A = πr²A = 3.14(9)²
A = 3.14(81)
A = 254.34 ft²
So the correct answer is letter C.≧◠‿◠≦✌
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Answer:
[tex]a = \pi \: {r}^{2} [/tex]
[tex] = 3.14 \times {9}^{2} [/tex]
[tex] = 3.14 \times 81[/tex]
[tex] = 254.34 \: sq. \: ft.[/tex]
Step-by-step explanation:
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17. What is the area of the parallelogram if each square represents one square meter?A. 21 sq. metersB. 24 sq. metersC. 27 sq. metersD. 30 sq. meters
Answer:
B.
Step-by-step explanation:
Pa brainlist thanks you
18. 5½ sq ft to sq inch pasagot po
To convert 5½ sq ft to sq inches, you can use the conversion factor that 1 sq ft is equal to 144 sq inches. Here is the step-by-step solution:
Write the conversion as a fraction: 1 sq ft / 144 sq inchesMultiply the given amount (5½ sq ft) by the conversion fraction: (5½ sq ft) * (1 sq ft / 144 sq inches)Simplify the expression to get the final result: 5½ * (1 / 144) sq ft * sq inchesCalculate the result: 5½ * (1 / 144) = 5.5 / 144 = 0.0381944444444444444 sq inchesSo, 5½ sq ft is equal to approximately 0.0381944444444444444 sq inches.
19. 108 sq. ft to sq. inch
Answer:
15552
Step-by-step explanation:
20. A roller – rink floor is shown below. Each end is a semi – circle.. What is its area? * 1 point A 3.14 sq. ftB 3714 sq. ft C 3471 sq. ft D 3,400 sq. ft.
Answer:
A roller – rink floor is shown below. Each end is a semi – circle.. What is its area? * 1 point A roller – rink floor is shown below. Each end is a semi – circle.. What is its area? * 1 point A 3.14 sq. ftA roller – rink floor is shown below. Each end is a semi – circle.. What is its area? * 1 point A 3.14 sq. ftB 3714 sq. ftA roller – rink floor is shown below. Each end is a semi – circle.. What is its area? * 1 point A 3.14 sq. ftB 3714 sq. ftC 3471 sq. ftA roller – rink floor is shown below. Each end is a semi – circle.. What is its area? * 1 point A 3.14 sq. ftB 3714 sq. ftC 3471 sq. ftD 3,400 sq. ft.ANSWERD. 3,400 sq. ft.
21. 5½ sq ft to sq inch
answer ko Dito ay 5/10 just times the 5x1 and 5x2
22. What is the area (in square feet) of the rectangular garden if the sides measure 8ft and 16 ft? a.) 8 sq feet b.) 16 sq ft c.) 24 sq ft d.) 128 sq ft
Answer:
c 24 sq ft
Step-by-step explanation:
carry on learning23. 13. Two diagonals divide a square carpet into 4 congruent triangles. The baseof each triangle is 5 feet and the height is 2.5 feet. What is the area of theentire carpet?A. 18 sq. ft.B. 20 sq. ft. C. 25 sq. ft. D. 27 sq. ft.
Answer:
Without bothering about the 4 triangles, you can easily get total area as 25 sq. ft.
How?
The shape of the carpet is square, the side is 5ft, so the area is simply 5*5 = 25 sq. ft.
But if you didn't notice this, let's compute it using the triangles;
Area of each triangle = ½bh
where
b = 5 ft
h = 2.5 ft
So,
Area of each triangle = ½bh
Area of each triangle = ½(5)(2.5)
Area of each triangle = 6.25 sq. ft.
So total Area = Area of each triangle x 4
Total Area = Area of each triangle x 4
Total Area = 6.25 x 4
Total Area = 25 sq. ft.
24. A. 94 sq. meters B. 105 sq. meters C. 100 sq. meters D. 104 sq. meters
Answer:
D. 104 sq. meters
Hope It Helps
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25. A. 30. How many square meters in 84 000 square centimeters? A. 84 sq. meters B. 840 sq. meters C. 8.4 sq. meters D. 8400 sq. meters
Answer:
C.
Step-by-step explanation:
Hope it helps
#CarryOnLearning
Pa brainliest po plss
PROBLEM:How many square meters in 84 000 square centimeters?
ASNWER:C. 8.4 sq meters
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Give one heart and five stars and brainliest this please, thanks <3
26. 30. How many square meters in 84 000 square centimeters? A. 84 sq. meters B. 840 sq. meters C. 8.4 sq. meters D. 8400 sq. meters irramlar figure.
Answer:
C. 8.4 sq. meters
Step-by-step explanation:
Multiply the value in sq. meters by the conversation factor "10000".
So, 84000 sq. meters= 84000 x 10000=8.4 x 10 of 8 or 840000000 square centimeters.
27. Convert 40,000 square cm to square meter *40 sq meter.04 sq meter400 sq meter4 sq meter500,000 square centimeter = __________ square meter *5 sq m500 sq m5,000 sq m50 sq mConvert 7 sq m to ______ sq cm *700,000 sq cm700 sq cm7,000 sq cm70, 000 sq cm65 square meter = ________ square centimeter *650 , 000 sq cm65, 000 sq cm650 sq cm6500 sq cm
[tex] \infty \infty \infty \infty \infty [/tex]
Convert 40,000 square cm to square meter
→ 4 sq m500,000 square centimeter = ____ square meter
→ 50 sq mConvert 7 sq m to ______ sq cm
→ 70, 000 sq cm65 square meter =_____ sq cm
→ 650 , 000 sq cmFORMULAMultiply The Area Value By 10000
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28. What is the area (in square feet) of the rectangular garden if the sidesmeasure 8ft and 16 ft?A. 8 sq ftB. 16 sq ftC. 24 sq ftD. 128 sq ftwith solution po sana thanks
Answer:
D. 128 sq ft
Step-by-step explanation:
a=lxw
a=(8ft x 16ft)
a=128 sq ft
29. What is the surface area? A. 70 and 3/5sq. ft B. 87sq. ft C. 51 sq. ft D. 147 sq. ft
Answer:
D
Step-by-step explanation:
yan yung alam kung answer
30. Directions: Find the missing dimension of the triangle given an area and a base or height. 13. Area = 15 sq. in, Base = 10 in, what is the height?14. Area = 40 sq. in, Base = 20 in, what is the height?15. Area = 24 sq. ft, Base = 8 ft, what is the height?16. Area = 16 sq. m, Base = 8 m, what is the height?17. Area = 25 sq. in, height = 5 in, what is the base?18. 36 sq. ft, Height - 6 ft, what is the base? 19. Area = 54 sq. cm, Height = 9 cm, what is the base?20. Area = 80 sq. meters, Base = 16 meters, what is the height?
Answer:
we weekends Sneezy saved
Step-by-step explanation:
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