Quadrilateral WXYZ is a parallelogram. Which equation CANNOT be used to prove that WXYZ is also a rectangle?

Question

asked Dec 3, 2023 234k views

1 Answer

Len Holgate · Answer 1 · 2023-12-09T09:09:53+0000

There are two ways to prove that WXYZ is a rectangle.

1. Opposite sides must be parallel or have the same slope.

2. Adjacent sides must be perpendicular or the slope of the sides are negative reciprocal of each other.