Question

find the area of a circle whose radius is 21 metre

Answer 1

I hope this answer is correct

Answer 2

Heyaaa mate

The answer is

We know that,

Area of circle $= π r^2$

According to question,

$\frac{22}{7} × 21 × 21$

$22 × 3 × 21$

$= 1386 m^2$

$\huge\boxed{1386m^2}$

Hope it helps you

Thanks