Geometry Chapter 5

The slopes of parallel lines are...

• the same

• opposite

• always different

Slopes of parallel lines are...

• negative reciprocals.

• opposites.

• the same.

• always 7.

Which answer shows a reflection across the x-axis?

• d

• c

• b

• a

• MQ=4, PQ=8
• MQ=4, PQ=4
• MQ=8, PQ=4
• MQ=8, PQ=8

What is the reason for statement 5? Hint: After you prove that triangles are congruent, then all corresponding parts are congruent.

• SSS

• CPCTC

• Reflexive Property

• Given

What is the distance between the following points:
A(5, -3)  &  B(7, 4)

• √5 units

• √53 units

• 53 units

• 5 units

M is the midpoint of segment JL.  J has coordinates (2, -1) and M has coordinates (-4, 3).  What are the coordinates of L?

• (3, -2)

• (1, -1)

• (-1, 1)

• (-10, 7)

What are the coordinates of the midpoint of a line segment that connects the points (7, -3) and (-5, 6)?

• (6, -4.5)

• (2, 3)

• (2, 0.5)

• (1, 1.5)

Two rays that share an endpoint and extend in opposite directions

• angle

• opposite rays

• ray

• plane

If two lines intersect, they intersect in a _____

• line

• plane

• point

• ray