Question

Find the area of a circle whose radius is -21 cm ,3.5 m​

Answer 1

Step-by-step explanation:

Given, radius r=3.5m and π= 22/7

Then,

Area of the circle =πr²sq units

= 22/7 ×3.5×3.5

=22×0.5×3.5

=38.5m²

hope it will help you ❣

your friend riya