Congruent vs Supplementary

Front

What are congruent angles?

Back

Angles that have the same measure.

Tags

CCSS.8.G.A.2

Front

What are supplementary angles?

Back

Two angles that add up to 180 degrees.

Tags

CCSS.7.G.B.5

Front

If angle 1 = 27°, what is the measure of angle 4 if they are congruent?

Back

27°

Tags

CCSS.7.G.B.5

Front

If angle 2 and angle 5 are supplementary, what is the equation that represents this relationship?

Back

Tags

CCSS.7.G.B.5

Front

If angle 3 and angle 6 are congruent, what is the equation that represents this relationship?

Back

Tags

CCSS.8.G.A.5

Front

What is the sum of two supplementary angles?

Back

180 degrees.

Tags

CCSS.7.G.B.5

Front

What is the sum of two congruent angles?

Back

Each angle has the same measure, but their sum can vary.

Tags

CCSS.7.G.B.5

Front

If angle 1 = 40°, what is the measure of its supplementary angle?

Back

140°.

Tags

CCSS.7.G.B.5

Front

If angle 2 = 90°, what can you say about angle 3 if they are supplementary?

Back

Angle 3 = 90° (they cannot be supplementary).

Tags

CCSS.7.G.B.5

Front

If angle 4 = 63°, what is the measure of angle 5 if they are supplementary?

Back

117°.

Tags

CCSS.7.G.B.5