document.write( "Question 1006588: The sides of a triangle are in the ratio 3:4:5. If the perimeter of the triangle is 144cm, calculate the length of the longest side of the triangle. \n" ); document.write( "
Algebra.Com's Answer #622713 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! The perimeter of a 3-4-5 triangle is 12. The triangle in question is twelve times that, or 144. Thus the sides must be twelve times that as well, or \n" ); document.write( "36:48:60 cm. \n" ); document.write( " |