document.write( "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. \n" ); document.write( "
Algebra.Com's Answer #389110 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi
\n" ); document.write( "A pool with a circumference of 50 feet is surrounded by a patio by a patio that is 4 feet wide around.
\n" ); document.write( "Find the radius of the pool and the patio combined. 4 + 7.96 = 11.96ft
\n" ); document.write( " \"2%2Api%2Ar+=+50\" \"r%5BSP%5D+=+25%2Fpi+=+7.96\"
\n" ); document.write( "\"A%5BP%5D+=+pi%2A%2811.96%29%5E2+-+pi%2A%287.96%29%5E2\" \n" ); document.write( "
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