Properties of parallelograms

Find the measurement indicated in each parallelogram.

• A

• B

• C

• D

What do we know about the diagonals of ALL parallelogram?

• They are congruent
• They bisect each other
• They are perpendicular to each other
• They are parallel to each other

Determine the property being used to solve the problem.

• Opposite SIDES are congruent

• Opposite ANGLES are congruent

• Consecutive angles are supplementary

• Diagonals bisect each other

Solve for x. Each figure is a parallelogram.

• A

• B

• C

• D

The figure is a parallelogram.  
Solve for x.  

• 11
• 10
• 6
• 2

Determine the property being used to solve the problem.

• Opposite SIDES are congruent

• Opposite ANGLES are congruent

• Consecutive angles are supplementary

• Diagonals bisect each other

The figure is a parallelogram.  
Solve for x.  

• 1
• 11
• 7
• 6

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