Angles Definitions

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

Which angles are Supplementary Angles? (∠1 and ∠4, ∠1 and ∠6, ∠1 and ∠7, ∠1 and ∠3)

Back

∠1 and ∠4.

Tags

CCSS.7.G.B.5

Front

If m∠1 = 30°, then m∠3 = ? (30°, 60°, 150°, undetermined)

Back

30°.

Tags

CCSS.7.G.B.5

Front

What type of angles are these? (Adjacent Angles, Linear Pair, Complementary Angles, Supplementary Angles, Vertical Angles)

Back

Adjacent Angles.

Tags

CCSS.7.G.B.5

Front

What are vertical angles?

Back

Angles that are opposite each other when two lines intersect.

Tags

CCSS.7.G.B.5

Front

What is the sum of angles in a triangle?

Back

180°.

Tags

CCSS.8.G.A.5

Front

What are adjacent angles?

Back

Angles that share a common side and vertex.

Tags

CCSS.7.G.B.5

Front

What is a linear pair of angles?

Back

A pair of adjacent angles that are supplementary.

Tags

CCSS.7.G.B.5

Front

If two angles are complementary, what is their sum?

Back

90°.

Tags

CCSS.7.G.B.5