3/1 - BELLRINGER - ANGLE RELATIONSHIPS

Front

What are same side interior angles?

Back

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

Front

What is the relationship between same side interior angles?

Back

They add up to 180 degrees.

Front

What are alternate interior angles?

Back

A pair of angles on the inner side of two lines cut by a transversal, but on opposite sides of the transversal.

Front

What is the relationship between alternate interior angles?

Back

They are congruent when the lines are parallel.

Front

If angle 1 = 27°, what is the measure of angle 4 if they are corresponding angles?

Back

27°.

Front

If angle 1 = 27°, what is the measure of angle 3 if they are alternate interior angles?

Back

27°.

Front

If angle 1 = 27°, what is the measure of angle 2 if they are same side interior angles?

Back

153°.

Front

What is the sum of the measures of angles on a straight line?

Back

180 degrees.

Front

If two angles are supplementary, what is their sum?

Back

180 degrees.

Front

If angle 1 = 40°, what is the measure of angle 2 if they are supplementary?

Back

140°.