Question

The diameter of a circular path is 20m. Find its area.​

Answer 1

Answer:

100π sq. m = 314.15926sq.m

Explanation:

Given Diameter d= 20m

$area = \frac{\pi}{4} \times {d}^{2}$

$area = \frac{\pi}{4} \times {20}^{2}$

$= \frac{\pi}{4} \times 400 = 100\pi$

$100\pi = 314.15926 sq.m$