Explain how a figure can be a rectangle, a rhombus, and a square.

#### Latest answer by

what type of quadrilaterals has perpendicular sides.

#### Top voted answer by

I think I have to prove that the other opposite sides are also parallel, but I am not sure how to do it. It is given that the other opposite sides are congruent and parallel.

#### Latest answer by

give it to me now please please..................

#### Top voted answer by

does a quadrilateral have to have four congruent sides

#### Top voted answer by

Show me a shape quadrilateral