Complementary, Supplementary, Vertical, Adjacent Angles

Front

What are angles whose measures sum up to 180 degrees?

Back

Supplementary Angles

Front

What is the measure of supplementary angles?

Back

180 degrees

Front

What do we call two angles that add up to 90 degrees?

Back

Complementary Angles

Front

What is the relationship between two angles that share a common vertex and a common side but do not overlap?

Back

Adjacent Angles

Front

What are angles that are opposite each other when two lines intersect?

Back

Vertical Angles

Front

If one angle measures 30 degrees, what is the measure of its supplementary angle?

Back

150 degrees

Front

If two angles are complementary and one measures 40 degrees, what is the measure of the other angle?

Back

50 degrees

Front

What type of angles are formed when two lines intersect and create four angles?

Back

Vertical Angles

Front

If two adjacent angles form a straight line, what can we say about their measures?

Back

They are supplementary.

Front

What is the sum of the measures of complementary angles?

Back

90 degrees