what is the area of the pool?

Mathematics
Tutor: None Selected Time limit: 1 Day

A circular pool is surrounded by a circular sidewalk. The circular sidewalk is 3 feet wide. The diameter of the sidewalk is 3 feet wide. The diameter of the sidewalk and pool is 26 feet.

May 28th, 2015

diameter=2r

diameter of the pool=26-3=23

radius of the pool=23/2

area of the pool = (pi)r^2

area of the pool=(pi)(23/2)^2........................................................rate me 5 star

May 28th, 2015

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