Geometry Properties of Parallelograms

Your friend claims that you can prove that two parallelograms are congruent by proving that they have two pairs of congruent opposite angles. Is your friend correct?

• Yes

• No

The measure of one interior angle of a parallelogram is 30 more than two times the measure of another angle. Find the measure of each angle of the parallelogram. (List all 4 angles from least to greatest).

Find the measurement indicated in each parallelogram.

• A

• B

• C

• D

Find the measurement indicated in each parallelogram.

• A

• B

• C

• D

Solve for x. Each figure is a parallelogram.

• A

• B

• C

• D

Find the measurement indicated in each parallelogram.

• A

• B

• C

• D

Solve for x. Each figure is a parallelogram.

• A

• B

• C

• D

Solve for x. Each figure is a parallelogram.

• A

• B

• C

• D

A parallelogram has both pairs of opposite sides that are ...

• Congruent

• Parallel

• Congruent and Parallel

• No Relationship

A parallelogram has both pairs of opposite angles...

• Congruent

• Supplementary

• Complementary

• Right Angles