Angle Relationships

∠1 and ∠3 can best be described as -

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

Find the value of x.

• 18°
• 28°
• 38°
• 118°

What is the measure of the missing angle?

• 40

• 130

• 50

• 120

What is the measure of the missing angle?

• 63

• 53

• 37

• 47

• 15
• 16
• 18
• 19

Identify the relationship:

• vertical

• supplementary

Identify the relationship:

• vertical

• supplementary (angles add up to 180^o)

• complementary (angles add up to 90^o)

Then find the value of x.

• x=23
• x=5
• x=13
• x=2

Solve for the value x.

• 156
• 52
• 22
• 66

• Alternate Interior Angles

• Alternate Exterior Angles

• Same-side Interior Angles

• Corresponding Angles

• None of these