Angle Relationship Missing Variable

x = _________

• 146° - supplementary angles.

• 34° - alternating exterior angles.

• 146° - same-side interior angles.

• 34° - supplementary angles.

x = ________

• 77° - alternating exterior angles.

• 103° - alternating interior angles.

• 77° - vertical angles.

• 103° - vertical angles.

• Cannot be determined

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

Solve for x

• 5

• 90

• 25

• 10

Find the value of x.

• 14

• 60

• 35

• 180

If the measure of <1 is 3x and the measure of <3 is 6, what is x?

• x = 3x

• x = 6

• x = 3

• x = 2

Solve for y.

• y = 20

• y = 120

• y = 60

• y = 10

Find the value of x.