Parallel lines cut by a transversal

Front

What is the angle relationship when two parallel lines are cut by a transversal and the angles are in the same position on both lines?

Back

Corresponding Angles

Tags

CCSS.8.G.A.5

Front

What is the angle relationship when two parallel lines are cut by a transversal and the angles are on opposite sides of the transversal but inside the two lines?

Back

Alternate Interior Angles

Tags

CCSS.8.G.A.5

Front

What is the angle relationship when two parallel lines are cut by a transversal and the angles are on opposite sides of the transversal and outside the two lines?

Back

Alternate Exterior Angles

Tags

CCSS.8.G.A.5

Front

What is the angle relationship when two parallel lines are cut by a transversal and the angles are on the same side of the transversal and inside the two lines?

Back

Same Side Interior Angles

Tags

CCSS.8.G.A.5

Front

What is the angle relationship when two lines intersect and form two pairs of opposite angles?

Back

Vertical Angles

Tags

CCSS.7.G.B.5

Front

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

Back

They are congruent.

Tags

CCSS.8.G.A.5

Front

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

Back

They are supplementary.

Tags

CCSS.8.G.A.5

Front

What is the relationship between corresponding angles when two parallel lines are cut by a transversal?

Back

They are congruent.

Tags

CCSS.8.G.A.5

Front

For alternate interior angles to be congruent, the two lines must be _____________.

Back

parallel

Tags

CCSS.8.G.A.5

Front

If two lines are cut by a transversal and the same side interior angles are equal, what can be concluded about the lines?

Back

The lines are parallel.

Tags

CCSS.8.G.A.5