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Sav [38]
4 years ago
14

Find the area of a circle that has a radius of 14 feet. Round your answer to the nearest hundredth.

Mathematics
1 answer:
Mice21 [21]4 years ago
3 0
The formula for area of a circle is 
A = π·r²

You are given the radius.
r = 14 feet

Now all you have to do is plug that in and solve.
A = π·14²
A = π·196
A = 615.44

Your answer is 615.44 feet.
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Step-by-step explanation:


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3 years ago
Justin built a display stand out of two rectangular prisms. The smaller rectangular prism is 2 inches tall, 4 inches wide, and 6
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Answer:

428 square inches

Step-by-step explanation:

Hi, to answer this question we have to apply the next formula:

Surface area of a prism: 2wl +2lh+2hw

Where w is the width of the prism; l the length; and h the height.

Replacing with the values given:

S (smaller prism) = 2 (4x6) + 2(6x2)+ 2(2x4)=48+24+16= 88 in2

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Adding both surface areas:

88+340 =428 in2

Feel free to ask for more if needed or if you did not understand something.  

5 0
4 years ago
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