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) 5/2 D) √7/2

Radius is the line drawn from the direct center of a circle to the outer edge

assuming the pond is a circle

area=pi times radius^2

area=11

11=pi times radius^2

aprox pi to 3.14

11=3.14 times radius^2

divide both sides by 3.14

3.503=radius^2

square root both sides

√3.5=radius which is also √5/2 or C

the answer is C