Properties of Parallelograms

Which of the following is NOT a way to prove a quadrilateral is a parallelogram?

• One pair of opposite sides are both congruent and parallel to each other?

• Both pair of opposite sides are congruent

• Adjacent angles are congruent

• Opposite angles are congruent

Solve for x. Each figure is a 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

Solve for x. Each figure is a 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

Find the measurement indicated in each parallelogram.

• A

• B

• C

• D

Find the measurement indicated in each parallelogram.

• A

• B

• C

• D