HW: Parallel & Transversal practice

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.

Front

Identify the relationship between ∠1 and ∠3.

Back

∠1 and ∠3 are vertical angles, which are formed by two intersecting lines and are opposite each other.

Front

What are supplementary angles?

Back

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

Front

Which angles are considered complementary?

Back

Complementary angles are two angles whose measures add up to 90 degrees.

Front

What is the definition of vertical angles?

Back

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

Front

What are corresponding angles?

Back

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

Front

Define alternate interior angles.

Back

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

Front

What is the sum of the measures of supplementary angles?

Back

The sum of the measures of supplementary angles is 180 degrees.

Front

How can you identify alternate exterior angles in a diagram?

Back

Look for angles that are outside the two lines and on opposite sides of the transversal.

Front

What is the relationship between angle pairs formed by a transversal?

Back

A transversal creates several angle relationships, including alternate interior, alternate exterior, corresponding, and vertical angles.