9.1 Parallelograms

Which is NOT a property of a parallelogram?

• Diagonals bisect each other
• Diagonals are congruent
• Both pairs of opposite sides are parallel
• Both pairs of opposite angles are congruent

The opposite angles of a parallelogram are ...

• complementary
• congruent
• supplementary
• perpendicular

In a parallelogram, consecutive angles are __________.

• congruent
• supplementary
• corresponding
• parallel

In a parallelogram, diagonals are __________.

• perpendicular
• bisected
• congruent
• parallel

The figure is a parallelogram.

Solve for x.

• x = 1

• x = 11

• x = 7

• x = 6

The figure is a parallelogram.

Solve for x.

• x = 7

• x = 2

• x = 6

• x = 4

The figure is a parallelogram. 
What is the measure of  $\angle B$  ?

•  $\angle B=1\degree$  

•  $\angle B=87\degree$  

•  $\angle B=86\degree$  

•  $\angle B=-1\degree$  

The figure is a parallelogram.

Solve for x.

• x = 0

• x = 6

• x = 5

• x = 9

The figure is a parallelogram.

Solve for x.

• x = 5

• x = 7

• x = 12

• x = 2

The figure PQRS is a parallelogram. Find the value of y.

• $\frac{28}{8}$

• $\frac{22}{8}$

• $\frac{8}{28}$

• $\frac{8}{22}$