Chapter 3 Angle Pair Relationships

A transversal must intersect two or more parallel lines.

• True

• False

∠1 and ∠4 are:

• a linear pair

• consecutive angles

• vertical angles

• alternate interior angles

• alternate exterior angles

∠5 and ∠4 are:

• a linear pair

• consecutive angles

• vertical angles

• alternate interior angles

• alternate exterior angles

∠7 and ∠8 are:

• a linear pair

• consecutive angles

• vertical angles

• alternate interior angles

• alternate exterior angles

∠7 and ∠2 are:

• a linear pair

• consecutive angles

• vertical angles

• alternate interior angles

• alternate exterior angles

If a‖m, ∠5 and ∠3 are:

• congruent

• supplementary

If a‖m, ∠6 and ∠3 are:

• congruent

• supplementary

If a‖m, ∠1 and ∠8 are:

• congruent

• supplementary

∠6 and ∠8 are:

• congruent

• supplementary

If a‖m, ∠1 and ∠7 are:

• congruent

• supplementary