Properties of Parallelograms

A parallelogram has both pairs of opposite angles _____________.

• Congruent

• Complementary

• Supplementary

A parallelogram has both pairs of opposite sides ____________.

• Parallel

• Congruent

• Parallel and Congruent

Consecutive angles of a parallelogram are ________________.

• Congruent

• Supplementary

• Complementary

Squares, rhombuses, and rectangles are considered parallelograms.

• True

• False

• A

• B

• C

• D

A parallelogram is always a rectangle.

• True

• False

In order to show that a figure is a rhombus, you first need to prove it is a ...

• Quadrilateral

• Square

• Rectangle

• Parallelogram

In order to show that a figure is a rectangle, you first have to prove it is a ....

• Square

• Parallelogram

• Quadrilateral

• Rhombus

The figure is a parallelogram.  
Solve for x.  

• 11

• 10

• 6

• 2

How long is the side CD?

• 7

• 3

• 35

• 27