Missing Measures in Parallel Lines Cut by a Transversal

• Cannot be determined

• Cannot be determined

• -2.8

• 2.8

• -5

• 5

What is a transversal?

• A line that intersects two or more lines

• The angles opposite of each other when two lines cross

• Two angles whose sum measures 180 degrees

• Lines that intersect to form a 90 degree angle

If m∠6 = 50^o then m∠5 =

• 50^o

• 90^o

• 130^o

• 360^o

Find the measure of angle 4

• 27^o

• 153^o

• 63^o

• 90^o

The measure of angle 6 is 45 degrees. Find the measure of each angle below.

• 45

• Angle 1

• 135

• Angle 4

• 135

• Angle 3

• 45

• Angle 2

Solve for x

• 75

• 85

• 105

• 95

Solve for x

• 32

• 64

• 58

• 116