Question

Find the area of a circle whose radius is 3.5cm

Answer 1

Answer:

Circle

Solve for area

A≈38.48cm²

Answer 2

Answer:

Given, radius r=3.5m and π= 22

7

Then,

Area of the circle =πr

2sq units

= 22

7 ×3.5×3.5

=22×0.5×3.5

=38.5m²