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15-12-2015
Mathematics

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what is the exact area of a circle with a diameter of 18 feet

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BobRoss BobRoss

15-12-2015

Use the formula A= 3.14 (pi)r²
*R is radius*

A=3.14(9)²

A=3.14(81)

A= 256.34

Hoped this helped.

~Bob Ross®

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15-12-2015

the exact answer is in the file below

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