Angle Relationships Geometry Unit 1.3

Front

Angles which add up to 90° are called _____

Back

Complementary Angles

Tags

CCSS.7.G.B.5

Front

Angles which add up to 180° are called _____

Back

Supplementary Angles

Tags

CCSS.7.G.B.5

Front

What do you call angles that are next to each other but do not overlap?

Back

Adjacent Angles

Tags

CCSS.7.G.B.5

Front

What does the word 'bisect' mean?

Back

To cut in half and make 2 equal pieces

Tags

CCSS.RF.3.3B

CCSS.RF.3.3C

CCSS.RF.3.3D

CCSS.RF.4.3A

CCSS.RF.5.3A

Front

If two angles are complementary, what is the sum of their measures?

Back

90°

Tags

CCSS.7.G.B.5

Front

If two angles are supplementary, what is the sum of their measures?

Back

180°

Tags

CCSS.7.G.B.5

Front

What are vertical angles?

Back

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

Tags

CCSS.7.G.B.5

Front

What are corresponding angles?

Back

Angles that are in the same position on different parallel lines cut by a transversal.

Tags

CCSS.8.G.A.5

Front

What is the relationship between alternate interior angles when two parallel lines are cut by a transversal?

Back

They are congruent.

Tags

CCSS.8.G.A.5

Front

What is the relationship between same-side interior angles when two parallel lines are cut by a transversal?

Back

They are supplementary.

Tags

CCSS.8.G.A.5