Angle Relationships with Parallel Lines and a Transversal

Front

What types of angles are ∠1 and ∠4?

Back

Vertical angles

Front

What types of angles are ∠1 and ∠3?

Back

Linear Pair

Front

What types of angles are ∠1 and ∠5?

Back

Corresponding Angles

Front

What types of angles are ∠1 and ∠8?

Back

Alternate Exterior Angles

Front

What types of angles are ∠4 and ∠5?

Back

Alternate Interior Angles

Front

What types of angles are ∠3 and ∠5?

Back

Same-Side Interior Angles