Angles - Complementary, Supplementary, Adjacent, Vertical

Front

What are complementary angles?

Back

Two angles whose measures add up to 90 degrees.

Tags

CCSS.7.G.B.5

Front

What are supplementary angles?

Back

Two angles whose measures add up to 180 degrees.

Tags

CCSS.7.G.B.5

Front

What are vertical angles?

Back

Angles that are opposite each other when two lines intersect; they are always equal.

Tags

CCSS.7.G.B.5

Front

What are adjacent angles?

Back

Two angles that share a common side and a common vertex.

Tags

CCSS.7.G.B.5

Front

If ∠A + ∠B = 90°, what type of angles are ∠A and ∠B?

Back

Complementary angles.

Tags

CCSS.7.G.B.5

Front

If ∠C + ∠D = 180°, what type of angles are ∠C and ∠D?

Back

Supplementary angles.

Tags

CCSS.7.G.B.5

Front

What is an example of vertical angles?

Back

If two lines intersect, the angles opposite each other are vertical angles.

Tags

CCSS.7.G.B.5

Front

Can two angles be both complementary and supplementary?

Back

No, two angles cannot be both complementary and supplementary at the same time.

Tags

CCSS.7.G.B.5

Front

If two angles are adjacent and one measures 30°, what is the maximum measure of the other angle if they are supplementary?

Back

150°.

Tags

CCSS.7.G.B.5

Front

What is the relationship between adjacent angles and vertical angles?

Back

Adjacent angles share a common side, while vertical angles do not share any sides.

Tags

CCSS.7.G.B.5