Complementary,Supplementary, Vertical Angles

Front

What are vertical angles?

Back

Angles that are opposite of each other when lines intersect.

Tags

CCSS.7.G.B.5

Front

What are supplementary angles?

Back

Angles that add up to 180°.

Tags

CCSS.7.G.B.5

Front

What are complementary angles?

Back

Angles that add up to 90°.

Tags

CCSS.7.G.B.5

Front

If two angles are supplementary and one angle measures 70°, what is the measure of the other angle?

Back

110°.

Tags

CCSS.7.G.B.5

Front

If two angles are complementary and one angle measures 30°, what is the measure of the other angle?

Back

60°.

Tags

CCSS.7.G.B.5

Front

What is the relationship between vertical angles?

Back

Vertical angles are equal.

Tags

CCSS.7.G.B.5

Front

If two angles are vertical angles and one measures 45°, what is the measure of the other angle?

Back

45°.

Tags

CCSS.7.G.B.5

Front

What is the equation for finding a supplementary angle if one angle is x?

Back

x + y = 180°.

Tags

CCSS.7.G.B.5

Front

What is the equation for finding a complementary angle if one angle is x?

Back

x + y = 90°.

Tags

CCSS.7.G.B.5

Front

If angle A and angle B are supplementary and angle A measures 120°, what is the measure of angle B?

Back

60°.

Tags

CCSS.7.G.B.5