Question

Taking π = 22/7, find the area of the circle whose diameter is 28 cm.​

Answer 1

D = 28 cm

R = 14 cm

π = 22/7

Area = πr²

= 22/7 × 14 × 14

= 22 × 14 × 2

= 616 cm² Ans

Answer 2

Answer

661cmsq

Step-by-step explanation:

Diameter = 28cm

Radius = 14 cm

Area of circle = π r^

= 22/7 * 14 * 14

=22 * 14 * 2

= 616cmsq

Hope it's helpful for you