Solving Problems with Parallelograms

Parallelograms have the following properties:

• Opposite sides are parallel

• Opposite sides are equal

• Opposite angles are equal

• All of the above

The figure is a parallelogram.  
Solve for x.  

• 1

• 11

• 7

• 6

The figure is a parallelogram.  
Solve for x.  

• 7

• 2

• 0

• 4

If ABCD is a parallelogram, what is the length of BD? 

• 10

• 11

• 7

• 5

ABCD is a parallelogram. What is the perimeter of ∆AED?

• 5.5

• 29

• 19

• 44

• 115

• 110

• 73

• 70

Find the measure of  angle b.

• b=51

• b=129

What is the value of x?

• 132

• 66

• 114

• 48

The figure is a parallelogram.  
Solve for x.  

• 1

• 8

• 2

• 6

The opposite sides of a parallelogram are...

• congruent

• perpendicular

• skew

• supplementary