The bottom of a circular swimming pool has and area of 200.96 sauare feet. What is the radius (in feet) of the swimming pool? Use 3.14 for π.

Respuesta :

first you divide it 200.96 by3.14 which it 64 then you find the square root of 64 which is 8 feet
 area of a circle equals pi times r squared
do the formula backwards and you get 8