Angle Relationship Test Review

Determine the measure of the missing angle in the triangle shown.

• 65^o

• 115^o

• 90^o

• 180^o

The measures of the angles of a triangle are shown. Find the value of x.

• x = 31

• x = 36

• x = 41

• x = 25

Find the measure of the missing angle.

• x = 118

• x = 90

• x = 62

• x = 28

Find the measure of the missing angle.

• y = 13

• y = 77

• y = 103

• y = 180

Which equation can be used to find the value of x?

• x + 8 + 2x = 90

• x + 8 = 90

• x + 8 + 2x = 180

• x + 8 = 2x

Which equation can be used to determine the value of x?

• 2x + 3 = x - 6

• 2x + 3 + x - 6 = 90

• 2x + 3 + x - 6 = 180

• 2x + 3 = 90

Determine the value of x.

• x = 45

• x = 71

• x = 109

• x = 180

In the diagram shown, a side of the triangle is extended to form an exterior angle that measures 146^o. What is the value of x?

• x = 34

• x = 69

• x = 103

• x = 111

In the diagram below, a side of the triangle is extended to form an exterior angle that measures 145^o. Determine the value of x.

• x = 10

• x = 35

• x = 65

• x = 100

In the diagram, two parallel lines are cut by a transversal. What is one pair of alternate interior angles?

• angle 1 and angle 8

• angle 3 and angle 5

• angle 3 and angle 6

• angle 1 and angle 7