Question

find the radius of a circle and its area if its circumstances is 11 m​

Answer 1

Answer:

radius= 7/4 m = 1 3/4 m

Area = 9 5/8 m^2

Step-by-step explanation:

let, radius of the circle be r m

According to the question,

2* 22/7 * r = 11

or, r = (11*7)/(22*2) = 7/4 m

radius = 7/4 m = 1 3/4 m

Area =22/7 * (7/4)^2 m^2

= 77/8 m^2

= 9 5/8 m^2