Question

Area of circle when radius is 3.5

Answer 1

Here is your answer,

Radius of circle = 3.5 units

Area of circle = pi (r)^ 2

= 22/7 x (3.5)^2

= 22/7 x 12.25

= 269.5/7

= 38.5 sq. units







HOPE IT HELPS YOU !!

Answer 2

area of circle =
$\pi {r}^{2}$
22÷7×3.5×3.5
=> 38.5cm2