Question

-

In order for the parallelogram to be a
rectangle, x = [?].
Diagonal AC 5x – 17
Diagonal BD = 2x - 2
А.
B.
=
=
D
С
Enter

Answer 1

x=5

Explanation:

You know that both diagonals would equal each other in a parallelogram. Set both equations equal to each other, and solve for x.

5x-17=2x-2

3x=15

x=5