Geometry Unit 3 Parallel and Perpendicular Lines Review

What value of x proves that line p is parallel to line r?

• 14

• 12.5

• 15

• 25

Tags

CCSS.8.G.A.5

If a // b and c // d in the figure below, then what is the value of x?

• 47

• 57

• 133

• 143

Tags

CCSS.8.G.A.5

Line v is a transversal.  Which is a true statement?

• w // x and x // y

• w // x and y // z

• w // y and x // z

• w // z and x // y

Tags

CCSS.8.G.A.5

Which condition will prove that line l is parallel to line m?

• ∠1 ≅ ∠3

• ∠3 ≅ ∠5

• ∠1 ≅ ∠6

• ∠6 ≅ ∠5

Tags

CCSS.8.G.A.5

In the diagram, which of the following statements are false?

• ∠1 and ∠4 are vertical angles

• ∠4 and ∠5 are alternate interior angles

• ∠1 and ∠8 are alternate interior angles

• ∠2 and ∠6 are corresponding angles

Tags

CCSS.8.G.A.5

y = 3x +2
y = 3x - 3
These lines are...

• Parallel

• Perpendicular

• Neither

• The same line

Tags

CCSS.HSG.CO.A.1

A line is perpendicular to    y = 2x - 7.
What is the slope of this line? 

• -2

• 1/2

• -1/2

• 2

Tags

CCSS.8.EE.B.6

Which equation has a slope that is perpendicular to y = (1/3)x + 2?

• y = 3x + 2

• y = x + 2

• y = -3x - 1

• y = (1/3)x - 1

Tags

CCSS.8.EE.B.5

What is the slope of the line that is perpendicular to
y = 1/2(x) + 2.3

• -1/2

• -2

• 2

• 1/2

Tags

CCSS.8.EE.B.5

A line passes through (2, 6) and (-3, -2). Find the slope of the line parallel to it.

• m = -8/5

• m = -5/8

• m = 8/5

• m = 5/8

Tags

CCSS.8.EE.B.6