document.write( "Question 497984: The shortest side of a triangle is 5 inches less than the medium side. The larger size is 12 inches more than the medium size side. If the perimeter is 40 inches, find the size of each side of a triangle. \n" ); document.write( "
Algebra.Com's Answer #336913 by MathTherapy(10810) You can put this solution on YOUR website! The shortest side of a triangle is 5 inches less than the medium side. The larger size is 12 inches more than the medium size side. If the perimeter is 40 inches, find the size of each side of a triangle. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let medium side be M \n" ); document.write( "Then shortest side = M - 5 \n" ); document.write( "Longest side = M + 12\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "We can then say that: M + M - 5 + M + 12 = 40, since its perimeter is 40\"\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3M + 7 = 40\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3M = 33\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "M, or medium side = \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "S, or shortest side = 11 - 5, or \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "L, or longest side = 11 + 12, or \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Send comments and “thank-yous” to MathMadEzy@aol.com \n" ); document.write( " |