document.write( "Question 80300: The circumference of a circle is 20Pi. What is the area of the circle? Leave your answer in terms of Pi \n" ); document.write( "
Algebra.Com's Answer #57606 by stanbon(75887) ![]() You can put this solution on YOUR website! The circumference of a circle is 20Pi. What is the area of the circle? Leave your answer in terms of Pi \n" ); document.write( "----- \n" ); document.write( "Circmference = (pi)d = 20pi \n" ); document.write( "Therefore diameter = 20 and radius=10 \n" ); document.write( "------------- \n" ); document.write( "Then Area = (pi)r^2 = (pi)10^2 = 100pi \n" ); document.write( "=============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |