Question 167643: how do you prove that triangle ABE is isosceles when all your given is rectangle BCED and paralelogram ABCD: how do you prove that triangle ABE is isosceles when all your given is rectangle BCED and paralelogram ABCD Answer by alexpcah(3) (Show Source):
You can put this solution on YOUR website! combine all the like variables in the 2 rectangles you are given and then you would add the A, B, and E to get make the triangle ABE. You could then prove that the triangle ABE is iscoleses
