The diameter of a circle is 8 inches. What is the area? d=8 in Give the exact answer in simplest form.

Jirikolarik asked Aug 11, 2022

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30 votes

The diameter of a circle is 8 inches. What is the area?

d=8 in

Give the exact answer in simplest form.

Jirikolarik asked Aug 11, 2022

3.2k points

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12 votes

Explanation:

Radius = Half of Diameter

r = 8/2

= 4 in.

Area of Circle =

$\pi {r}^(2) \\ = \pi( {4}^(2) ) \\ = 16\pi \: {in}^(2)$

Nik Markin answered Aug 15, 2022

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