Angle Pairs - Review

120 degrees

A and B are a linear pair. If A = 60 degrees, what does B = ?

46 degrees

A and B are vertical angles. If A is 46 degrees, what is the measure of B?

C = 5⁰ and S = 95⁰

Find the complement and supplement of the angle that measures 85⁰.

50

Find the measure of angle DGE

56⁰

Find the supplement of the angle that measures 124⁰.

Supplementary Angles

Two angles that add up to 180 degrees. The angles are supplements of each other.

Complementary Angles

Two angles that add up to 90 degrees. The angles are complements of each other.

Vertical Angles

Two angles that are formed by intersecting lines and are opposite of each other. Their measures are equal.

Adjacent Angles

Two angles that are next to each other and share a common side.

Linear Pair

Two angles that form a line. These angles are supplementary.

C = 15⁰ and S = 105⁰

What is the complement and supplement of an angle that measures 75⁰?

50⁰

What is the complement of an angle that measures 40⁰?

80⁰

What is the supplement of an angle that measures 100⁰?