document.write( "Question 582591: If the radius of a circle is 8 what is the area? \n" ); document.write( "
Algebra.Com's Answer #372112 by jim_thompson5910(35256) ![]() You can put this solution on YOUR website! A = pi*r^2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A = pi*(8)^2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A = 64pi\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The exact area is 64pi, which approximates to 64(3.14159) = 201.06176 \n" ); document.write( " |