document.write( "Question 252560: What is the area of a circle with a diameter that is 20 inches long? Round your answer to the nearest tenth. \n" ); document.write( "
Algebra.Com's Answer #184535 by drk(1908)![]() ![]() ![]() You can put this solution on YOUR website! The formula for the area of a circle is: \n" ); document.write( " \n" ); document.write( "The diameter = 20 in. WE want radius, which is 1/2 diameter or 10 in. So, \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "A ~ 314.2 in^2 \n" ); document.write( " |