Angles Relationship Final Review

∠1 and ∠3 can best be described as -

• complementary angles
• supplementary angles
• vertical angles
• adjacent angles

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

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

• 18°
• 90°
• 108°
• 180°

Solve for x

• 6
• 140
• 20
• 90

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

• 18°
• 90°
• 108°
• 180°

Name the angle relationship.

• Alternate Interior
• Alternate Exterior
• Corresponding
• Vertical Angles

Find the value of xº

Mathematical Equivalence

ON

Find the missing angle.

• 43
• 47
• 57
• 67

What is the measure of the missing angle?

• 39
• 129
• 119
• 129

What is the measure of the missing angle?

• 79
• 89
• 9
• 19