document.write( "Question 636072: Find the area of a circle with a radius of 21. \n" ); document.write( "
Algebra.Com's Answer #400729 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 = (3.14)*(21)^2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A = 1384.74 square units (approximately) \n" ); document.write( " |