document.write( "Question 1019039: A triangle has a perimeter of 72 millimeters. Two of the sides measure 18 millimeters and 24 millimeters. What is the length of the third side? \n" ); document.write( "
Algebra.Com's Answer #635071 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! Perimeter means the complete distance around a particular shape. \n" ); document.write( "A triangle has three sides. \n" ); document.write( "If you know its perimeter and you know two of the sides, you can subtract the two sides from the perimeter to find the missing side...like this... \n" ); document.write( "72 - 18 - 24 = 30 mm \n" ); document.write( " |