Question

A circular fish pond that you are designing for your local park has an area

of about 113.04 square feet. What is the approximate diameter of the
pond? *

Answer 1

Explanation:

d≈12ft

A Area

113.04

ft²

d

r

r

r

d

d

C

A

Using the formulas

A=πr2

d=2r

Solving ford

d=2A

π=2·113.04

π≈11.99696ft