Unit 2 Review

Front

What is the value of the missing angle if the other angles are 61 and 69?

Back

50

Front

<2 and <8 are ____________________.

Back

Alternate exterior angles

Front

Name a pair of same side interior angles.

Back

<3 and <6

Front

What is the relationship of <1 and <2?

Back

Vertical angles

Front

What is the sum of the angles inside a triangle?

Back

180

Front

What are vertical angles?

Back

Angles that are opposite each other when two lines cross.

Front

What are corresponding angles?

Back

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

Front

What are alternate interior angles?

Back

Angles that are on opposite sides of the transversal and inside the two lines.

Front

What are same side exterior angles?

Back

Angles that are on the same side of the transversal and outside the two lines.

Front

What is the definition of supplementary angles?

Back

Two angles that add up to 180 degrees.