3.1 Angle Pairs

Front

What are alternate interior angles?

Back

Alternate interior angles are pairs of angles that are on opposite sides of a transversal and inside the two lines it intersects. They are equal when the lines are parallel.

Tags

CCSS.8.G.A.5

Front

Identify the relationship: ∠3 and ∠6 are...

Back

Alternate interior angles.

Tags

CCSS.8.G.A.5

Front

What are corresponding angles?

Back

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

Tags

CCSS.8.G.A.5

Front

Identify the relationship: ∠2 and ∠6 are...

Back

Corresponding angles.

Tags

CCSS.8.G.A.5

Front

What are vertical angles?

Back

Vertical angles are the angles opposite each other when two lines intersect. They are always equal.

Tags

CCSS.7.G.B.5

Front

Identify the relationship: Angle Q and Angle B are...

Back

Corresponding angles.

Tags

CCSS.8.G.A.5

Front

What are supplementary angles?

Back

Supplementary angles are two angles whose measures add up to 180 degrees.

Tags

CCSS.7.G.B.5

Front

Identify the relationship: ∠7 and ∠8 are...

Back

Vertical angles.

Tags

CCSS.7.G.B.5

Front

What are alternate exterior angles?

Back

Alternate exterior angles are pairs of angles that are on opposite sides of a transversal and outside the two lines it intersects. They are equal when the lines are parallel.

Tags

CCSS.8.G.A.5

Front

Identify the relationship: ∠4 and ∠5 are...

Back

Alternate exterior angles.

Tags

CCSS.8.G.A.5