Angle Relationships Practice

Front

What are alternate exterior angles?

Back

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

Front

What are corresponding angles?

Back

Angles that are in the same position on two parallel lines in relation to a transversal.

Front

What are alternate interior angles?

Back

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

Front

What are vertical angles?

Back

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

Front

What is the sum of the measures of supplementary angles?

Back

180 degrees.

Front

What is the sum of the measures of complementary angles?

Back

90 degrees.

Front

If two angles are congruent, what does that mean?

Back

They have the same measure.

Front

If angle 1 and angle 2 are supplementary and angle 1 measures 70 degrees, what is the measure of angle 2?

Back

110 degrees.

Front

If m∠7 = 115°, what is the measure of angle 2 if they are corresponding angles?

Back

115 degrees.

Front

What is the relationship between angles 3 and 5 if they are supplementary?

Back

Their measures add up to 180 degrees.