Parallel lines cut by a transversal

Front

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

Back

Alternate Exterior Angles

Tags

CCSS.8.G.A.5

Front

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

Back

Same Side Interior Angles

Tags

CCSS.8.G.A.5

Front

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

Back

Alternate Interior Angles

Tags

CCSS.8.G.A.5

Front

What is the angle relationship formed by two parallel lines cut by a transversal that are on the same side of the transversal and outside the parallel lines?

Back

Corresponding Angles

Tags

CCSS.8.G.A.5

Front

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

Back

They are equal.

Tags

CCSS.8.G.A.5

Front

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

Back

They are equal.

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

Solve for x: If angle A = 3x + 10 and angle B = 2x + 30, and A and B are corresponding angles, what is x?

Back

x = 10

Tags

CCSS.8.G.A.5

Front

Solve for x: If angle C = 4x + 5 and angle D = 2x + 25, and C and D are alternate interior angles, what is x?

Back

x = 10

Tags

CCSS.8.G.A.5

Front

If angle E = 5x + 15 and angle F = 3x + 35, and E and F are same side interior angles, what is the relationship between E and F?

Back

E + F = 180°.