document.write( "Question 378571: The perimeter of a square is 84 centimeters. What is the length of one side of the square? \n" ); document.write( "
Algebra.Com's Answer #268889 by richard1234(7193)![]() ![]() You can put this solution on YOUR website! The perimeter of a square is four times one of the side length. Therefore one of the side lengths is (84 cm)/4, or 21 cm. \n" ); document.write( " |