document.write( "Question 723005: write an expression in terms of x for the perimeter of an isosceles triangle with 2 sides of 6 cm and a third side of 2x cm. \n" ); document.write( "
Algebra.Com's Answer #443023 by fcabanski(1391)![]() ![]() ![]() You can put this solution on YOUR website! Perimeter of a triangle is the sum of the sides. This triangle has two sides 6cm long and one side 2x cm long. The perimeter is 2*6+2x = 12+2x cm. \n" ); document.write( " |