SOLUTION: A pool with a circumference of 50 feet is surrounded by a patio by a patio that is 4 feet wide around. Find the radius of the pool and the patio combined. Fine the area of the pati

Algebra ->  Surface-area -> SOLUTION: A pool with a circumference of 50 feet is surrounded by a patio by a patio that is 4 feet wide around. Find the radius of the pool and the patio combined. Fine the area of the pati      Log On


   

Question 618782: A pool with a circumference of 50 feet is surrounded by a patio by a patio that is 4 feet wide around. Find the radius of the pool and the patio combined. Fine the area of the patio alone.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi

A pool with a circumference of 50 feet is surrounded by a patio by a patio that is 4 feet wide around. 

Find the radius of the pool and the patio combined. 4 + 7.96 = 11.96ft

 2%2Api%2Ar+=+50 r%5BSP%5D+=+25%2Fpi+=+7.96

A%5BP%5D+=+pi%2A%2811.96%29%5E2+-+pi%2A%287.96%29%5E2