# How do you find the area of a circle with radius 7cm?

Apr 6, 2018

$A = 49 \pi c {m}^{2}$

#### Explanation:

$A = \pi {r}^{2}$

Given $r = 7 , A = \pi \left({7}^{2}\right) = 49 \pi c {m}^{2}$