Question

What is the radius? Esther & jim plan to add a pond to there property. the area of the pond is 11 square meters.

A) 3
B)√3
C)7/2
D)√7/2

Answer 1

@harryhart

Answer 2

...

Answer 3

the circle area is obtained by the formula \[\pi*r ^{2}\]
let this equals to 11 then you can find r easily