3.3 Quiz

What is the converse of the corresponding angles theorem?

• If two lines are cut by a transversal so that a pair of corresponding angles are congruent, then the lines are parallel.

• If two lines are parallel, then a pair of corresponding angles are congruent.

• If two lines are cut by a transversal, then a pair of corresponding angles are congruent.

• If a pair of corresponding angles are congruent, then two lines are cut by a transversal.

Which angles can be used to prove lines parallel?

• Alternate interior angles

• Alternate exterior angles

• Consecutive interior angles

• All of the above

If two lines are cut by a transversal and the alternate interior angles are congruent, then the lines are ________.

• Perpendicular

• Intersecting

• Parallel

• None of the above

If the measure of angle 3 plus the measure of angle 6 is 180 degrees, then the lines are ________.

• Parallel

• Intersecting

• Perpendicular

• None of the above

If angle 2 is congruent to angle 4, then the lines are ________.

• Parallel

• Intersecting

• Perpendicular

• None of the above

If angle 5 is congruent to angle 10 and angle 10 is congruent to angle 15, then angle 5 is congruent to angle ________.

• 20

• 25

• 30

• 35

If line P is parallel to line Q and line Q is parallel to line R, then line P is ________ to line R.

• Perpendicular

• Intersecting

• Parallel

• None of the above

If angle 7 is congruent to angle 8 and angle 8 is congruent to angle 9, then angle 7 is congruent to angle ________.

• 10

• 11

• 12

• 13

If line A is parallel to line B and line B is parallel to line C, then line A is ________ to line C.

• Perpendicular

• Intersecting

• Parallel

• None of the above

If angle 12 is congruent to angle 15 and angle 15 is congruent to angle 18, then angle 12 is congruent to angle ________.

• 21

• 24

• 27

• 30