Angle Relationships Test

What are supplementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect

What are complementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect.

What are vertical angles?

• Angles that are adjacent to each other
• Angles that add up to 180°
• Angles that are opposite of each other when lines intersect
• Angles that add up to 90°

Angles with the same measure are called ...

• Congruent

• Similar

• Supplementary

• Transversal

If m∠1 = 30°, then m∠3 = 

• 30°
• 60°
• 150°
• undetermined

Find the measure of angle b.

Hint: Identify the angle relationship.

• 25

• 115

• 65

Find the value of x.

• 18°
• 28°
• 38°
• 118°

If ∠BPD and ∠DPC have a sum of 72°. What is ∠APC?

• 18°
• 90°
• 108°
• 180°

What is the value of "x"?

• 20
• 30
• 25
• 15

What is the measure of the missing angle?

• 76
• 66
• 156
• 154