Front

What are parallel lines?

Back

Parallel lines are lines in a plane that never meet. They are always the same distance apart and have the same slope.

Tags

CCSS.HSG.CO.A.1

Front

What is a transversal?

Back

A transversal is a line that intersects two or more lines at different points.

Front

What are corresponding angles?

Back

Corresponding angles are pairs of angles that are in similar positions at each intersection where a transversal crosses two lines.

Tags

CCSS.8.G.A.5

Front

What are alternate interior angles?

Back

Alternate interior angles are pairs of angles that are on opposite sides of the transversal and inside the two lines.

Tags

CCSS.8.G.A.5

Front

What are alternate exterior angles?

Back

Alternate exterior angles are pairs of angles that are on opposite sides of the transversal and outside the two lines.

Tags

CCSS.8.G.A.5

Front

What is the relationship between corresponding angles when two lines are parallel?

Back

When two parallel lines are cut by a transversal, corresponding angles are equal.

Tags

CCSS.8.G.A.5

Front

What is the relationship between alternate interior angles when two lines are parallel?

Back

When two parallel lines are cut by a transversal, alternate interior angles are equal.

Tags

CCSS.8.G.A.5

Front

What is the relationship between alternate exterior angles when two lines are parallel?

Back

When two parallel lines are cut by a transversal, alternate exterior angles are equal.

Tags

CCSS.8.G.A.5

Front

If angle 1 is 110°, what is the measure of angle 2 if angle 2 is a corresponding angle?

Back

Angle 2 is also 110°.

Tags

CCSS.8.G.A.5

Front

If angle 3 is 70°, what is the measure of angle 4 if angle 4 is an alternate interior angle?

Back

Angle 4 is also 70°.

Tags

CCSS.8.G.A.5