# What is the area of a circle if the radius is 50?

Nov 8, 2015

~7853.98

#### Explanation:

Area of a circle is found by the equation $\pi {r}^{2}$, $r$ being the radius.

So plug in 50 for r in the equation, $\pi {50}^{2} = 2500 \pi \approx 7853.98$