The diameter of a circle is 8 cm. Find its area in terms of π.

Question

asked Mar 3, 2022 166k views

1 Answer

Sabareesh · Answer 1 · 2022-03-10T02:31:51+0000

Answer:

$16\pi$
cm^2

Explanation:

Area of a circle is equal to
$\pi r^2$ , where r is the radius

$A=\pi r^2$

A diameter is twice the length of the radius. (
8/2 )

So the radius is 4 cm.

r^2=4^2=16

so the Area is
$16\pi$