document.write( "Question 573316: The congruent sides of an isosceles triangle measure 6cm, and the base measures 8cm. What is the area? I don't understand how you would find the necessary height of the triangle, or how the base of an isosceles triangle can be longer than the two other congruent sides. Thank you:). \n" ); document.write( "
Algebra.Com's Answer #368728 by scott8148(6628) You can put this solution on YOUR website! the altitude (height) bisects the base and forms two congruent right triangles\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "by Pythagoras ___ h^2 + (b / 2)^2 = 6^2 \n" ); document.write( " |