Question

Find the area of the circle​

Answer 1

AREA OF THE BIG CIRCLE

$\pi \times {r}^{2} \\ \pi \times 16 \times 16 \\ = 804.24 {cm}^{2}$

AREA OF THE SMALL CIRCLE

$\pi \times {r}^{2} \\ \pi \times 8 \times 8 \\ = 201.06 {cm}^{2}$