Ch03 Angles from Transversal

Front

What are corresponding angles?

Back

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

Front

What are same-side interior angles?

Back

Same-side interior angles are pairs of angles that lie on the same side of the transversal and between the two parallel lines. They are supplementary, meaning their measures add up to 180 degrees.

Front

What are alternate interior angles?

Back

Alternate interior angles are pairs of angles that lie between two parallel lines but on opposite sides of the transversal. They are equal in measure.

Front

What are alternate exterior angles?

Back

Alternate exterior angles are pairs of angles that lie outside two parallel lines and on opposite sides of the transversal. They are equal in measure.

Front

Identify a pair of corresponding angles from the following: ∠8 and ∠6, ∠2 and ∠6, ∠2 and ∠3, ∠8 and ∠5.

Back

The pair of corresponding angles is ∠8 and ∠6.

Front

Identify a pair of same-side interior angles from the following: ∠7 and ∠6, ∠2 and ∠6, ∠2 and ∠4, ∠8 and ∠5.

Back

The pair of same-side interior angles is ∠7 and ∠6.

Front

Identify a pair of alternate interior angles from the following: ∠7 and ∠5, ∠3 and ∠7, ∠4 and ∠8, ∠1 and ∠3.

Back

The pair of alternate interior angles is ∠3 and ∠7.

Front

Identify a pair of alternate exterior angles from the following: ∠7 and ∠6, ∠2 and ∠6, ∠1 and ∠5, ∠2 and ∠4.

Back

The pair of alternate exterior angles is ∠1 and ∠5.

Front

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

Back

Corresponding angles are equal when two parallel lines are cut by a transversal.

Front

What is the relationship between same-side interior angles when two parallel lines are cut by a transversal?

Back

Same-side interior angles are supplementary when two parallel lines are cut by a transversal.