Angle Relationships

An abstract picture featuring angles

There are four types of angle relationships that we are learning about this year: adjacent, vertical, complementary, and supplementary.

Angles are commonly measured in degrees. This video will help you understand what degrees are and how we use them.

Overview: Adjacent angles
Examples: Adjacent angles
Practice: Adjacent angles

Vertical Angles

Overview: Vertical angles
Examples: Vertical angles
Vertical angles practice

Complementary Angles

Overview: Complementary angles
Examples: Complementary angles
Complementary angles practice

Supplementary Angles

Overview: Supplementary angles
Examples: Supplementary angles
Supplementary angles practice