Angle Relationships - Parallel lines

Front

What are corresponding angles?

Back

Corresponding angles are pairs of angles that are in the same position on two parallel lines cut by a transversal. They are equal in measure.

Tags

CCSS.8.G.A.5

Front

If two parallel lines are cut by a transversal, what is the relationship between alternate interior angles?

Back

Alternate interior angles are equal.

Tags

CCSS.8.G.A.5

Front

What is the sum of the interior angles on the same side of a transversal when two parallel lines are cut?

Back

The sum is 180 degrees.

Front

If angle 1 is 110°, what is the measure of angle 2 if they are corresponding angles?

Back

Angle 2 is also 110°.

Tags

CCSS.8.G.A.5

Front

What is the relationship between vertical angles?

Back

Vertical angles are equal.

Tags

CCSS.7.G.B.5

Front

If angle 3 is 50°, what is the measure of angle 4 if they are vertical angles?

Back

Angle 4 is also 50°.

Tags

CCSS.7.G.B.5

Front

What are consecutive interior angles?

Back

Consecutive interior angles are pairs of angles on the same side of the transversal and inside the two parallel lines. They are supplementary.

Tags

CCSS.8.G.A.5

Front

If angle 5 is 130°, what is the measure of angle 6 if they are consecutive interior angles?

Back

Angle 6 is 50°.

Front

What is the measure of angle 7 if angle 8 is 70° and they are corresponding angles?

Back

Angle 7 is also 70°.

Tags

CCSS.8.G.A.5

Front

If angle 9 is 133°, what is the measure of angle 10 if they are vertical angles?

Back

Angle 10 is also 133°.

Tags

CCSS.7.G.B.5