nicholai2373396 nicholai2373396

22-01-2020
Mathematics

contestada

The radius of a circle is 2 feet. What is the circle's area?

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ashtennis14 ashtennis14

22-01-2020

Answer:

Step-by-step explanation:

radius squared multiplied by pi = area

2 squared = 4

3.14 x 4 = 12.56

Area= 12.56 feet squared

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minecraftgirl33044 minecraftgirl33044

22-01-2020

Answer:

It is 12.57 ft^2.

Step-by-step explanation:

Use the formula A=πr2

Pi is about 3.14.

Do r^2 first to get 2^2=4.

4*3.14=12.566 and you can round up the decimal.

Answer Link

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