document.write( "Question 494632: each of the two congruent sides of an isosceles triangle is 7cm shorter than twice the base. find the length of the three sides if perimeter of triangle is 106cm \n" ); document.write( "
Algebra.Com's Answer #335941 by cleomenius(959)![]() ![]() You can put this solution on YOUR website! Let x = the base \n" ); document.write( "2(2x - 7) + x = 106 \n" ); document.write( "4x -14 + x = 106 \n" ); document.write( "5x - 14 = 106 \n" ); document.write( "5x = 120 \n" ); document.write( "x = 24 cm the base. \n" ); document.write( "48 - 7 \n" ); document.write( "41 cm One side of the triangle \n" ); document.write( "41 cm + 41 cm + 24 cm = 106 cm \n" ); document.write( "This does check. \n" ); document.write( "Cleomenius.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |