angle relationships

What is one special fact about vertical angles?

• They are congruent, or have the same measure.
• They are NOT congruent, and have different measures.

• Complementary Angles

• Supplementary Angles

• Vertical Angles

• Congruent Angles

Find the value of x.

• 18°
• 28°
• 38°
• 118°

What is the equation that could be used to solve for the missing angle measure?

• x + 64 = 90

• x = 64

• x + 64 = 180

• 90 - x = 64

The angle relationship shown is -

• complementary angles
• supplementary angles
• vertical angles
• angle bisector

In your own words, tell me something you have learned today about angle relationships.