Naming Angles formed by two lines and a transversal

Front

What are alternate exterior angles?

Back

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

Front

What are same-side interior angles?

Back

Same-side interior angles are pairs of angles that lie between the two lines and on the same side of the transversal. They are supplementary when the lines are parallel.

Front

What is a linear pair of angles?

Back

A linear pair of angles consists of two adjacent angles that are formed when two lines intersect. The angles in a linear pair are supplementary, meaning they add up to 180 degrees.

Front

What are alternate interior angles?

Back

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

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 when the lines are parallel.

Front

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

Back

∠1 and ∠5 are a pair of alternate exterior angles.

Front

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

Back

∠7 and ∠6 are a pair of same-side interior angles.

Front

Identify a linear pair from the following: ∠3 and ∠6, ∠4 and ∠8.

Back

∠3 and ∠6 form a linear pair.

Front

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

Back

∠3 and ∠7 are a pair of alternate interior angles.

Front

Identify a pair of corresponding angles from the following: ∠2 and ∠6, ∠7 and ∠5.

Back

∠7 and ∠5 are a pair of corresponding angles.