Question

Area of circles

Susan designed a circular pool with a diameter of 25 meters. what is the area of the bottom of the pool? round to rhe nearest.

Answer 1

Explanation:

Diameter of circle = 25 m

Therefore, radius of the circle = 12.5 m

`area \: of \: bottom \: of \: pool \\ = \pi {r}^(2) \\ = 3.14 * ( {12.5)}^(2) \\ = 3.14 * 156.25 \\ = 490.625 \: {m}^(2) \\ \approx490.63 \: {m}^(2)`