Question

Find the area of the circle whose radius is 49m​

Answer 1

Answer:

Area of circle =πr

2

Here r is the radius of circle.

Given:- r=49cm

Therefore,

Area of circle =

7

22

×(49)

2

=22×7×49=7546cm

2

Answer 2

Answer:

$area \: of \: circle \: = \: \pi {r }^{2} \\ \frac{22}{7} \times 49 \times 49 \\ \\ 7546 {m}^{2}$