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If the area of a circle measures 16cm2 what is the circumference
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If the area of a circle measures 16cm2 what is the circumference

User Edbighead
by
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1 Answer

7 votes

Answer:

14.18 cm

Explanation:

Area = pi r^2

sqrt ( area/pi) = r

diameter is 2 x r and circumference is pi * d

circumference pi * 2 * ( sqrt area/pi) = 14.18 cm

User Linktoahref
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