Parallel Lines cut by a transversal

Front

A line that passes through parallel lines is called a ______________.

Back

transversal

Front

Angle 1 = 27°
Find the measure of angle 4.

Back

27°

Front

What is the value of x if angle 3 = 90° and angle 4 = x?

Back

45

Front

What are complementary angles?

Back

Angles that add up to 90°.

Front

What are supplementary angles?

Back

Angles that add up to 180°.

Front

If two parallel lines are cut by a transversal, what can be said about the alternate interior angles?

Back

They are equal.

Front

What is the sum of the interior angles of a triangle?

Back

180°.

Front

If angle 5 = 110°, what is the measure of angle 6 if they are corresponding angles?

Back

110°.

Front

What is the relationship between vertical angles?

Back

They are equal.

Front

If angle 7 = 45°, what is the measure of angle 8 if they are supplementary?

Back

135°.