Unit 3- Parallel and Perpendicular Lines Review

If / 3= 32 and / 5 = 7x + 8, what value of x makes a || b?

• 3

• 4

• 7

• 20

If / 2= 42 and / 5 = 14x – 2, what value of x makes a || b?

• 3

• 4

• 10

• 40

Angles 1 and 5 are what type of angles?

• Corresponding angles

• Consecutive interior angles

• Consecutive exterior angles

• Alternate interior angles

If / 1= 2x + 22 and / 8 = 3x – 16, what value of x makes a || b?

• 11

• 17

• 25

• 38

Angles 1 and 8 are what type of angles?

• Corresponding angles

• Consecutive interior angles

• Consecutive exterior angles

• Alternate exterior angles

Which lines are parallel?

• a || c

• d || e

• a || c and d || e

• a || b || c and d || e

Which statement is true about angles 4 and 5

• The angles are congruent

• The angles are complementary

• The angles are supplementary

• The angles have no relationship

Given the equation of a line as 8x – 2y = –10, what is the equation of a line perpendicular to this line going through point (-4, 6)?

• y = 4x + 5

• y = -4x + 5

• y = -1/4x + 5

• y = 1/4x + 5

Which statement is true about angles 3 and 5?

• They are congruent

• They are complementary

• They are supplementary

• They have no relationship

The fence below is bounded by parallel boards. Find the measure of angle 2.

• 40

• 60

• 80

• 120