Question

I am a quadrilateral with opposite sides congruent; all angles are right and opposite sides are parallel.

A) rectangle
B) Square
C) parallelogram
D) Rhombus
E) none of the above

Answer 1

It is a rectangle.

It can be a parallelogram but in this case it isn’t. A parallelogram may include all these details but not all parallelograms have all right angles. However, a rectangle is both a parallelogram and has all right angles. Therefore, rectangle is the best answer.