Question

Area of the circle =616msquare.find the diameter of the circle.

Answer 1

28 metres

r=√616/3.14

r= 14

diameter =. 28

Answer 2

let the radious of the circle is r m.

according to the question,

pai r^2=616

or, r^2=616×7/22

or,r^2=28×7 = 19 6

or, r = 14

the radious of the circle is 14 m and its diameter 14×2=28 m.