Question

find area of the circle whose daimeter is 5 cm​

Answer 1

Step-by-step explanation:

Radius =d/2=5/2=2.5cm

Area of a circle =πr²

=22/7 X 2.5 X2.5

=19.64......

=19.64sq cm

Answer 2

Step-by-step explanation:

Area of a circle =

$\pi \: r \: {}^{2}$

=22/7 × 5/2×5/2

=275/14

=19.64cm sq