document.write( "Question 839640: Calculate to the nearest square foot the area of a circle with a 4cm radius, using 3.14 for pie. \n" ); document.write( "
Algebra.Com's Answer #505769 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
\n" ); document.write( "Hi,
\n" ); document.write( "
\n" ); document.write( "A = \"pi%2A%284cm%29%5E2+=+3.14%2A16cm%5E2=+50cm%5E2\" (Calculated to the nearest square foot)
\n" ); document.write( "Wish You the Best in your Studies.\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
\n" );