Verified Answer :

HomertheGenius

There are two answers : A) Rectangle and D) Parallelogram. Both have sides that are parallel to each opposite side and their diagonals are not perpendicular.

smmwaite

Answer
A. Rectangle
D. Parallelogram

Explanation
The four choices are all quadrilaterals with with at least a pair of parallel sides. 
A rectangle, a square, and a rhombus have opposite sides been parallel. 
For a square and a rhombus, the diagonals are perpendicular. 

The diagonals of a rectangle and a parallelograms are not perpendicular. 

Related Questions