Math Tools Used in Geometry

This point divides a line segment into 2 equal parts.

• point

• vertex

• midpoint

• segment

A line that extends from a point in one direction and travels forever is called a ...

• perpendicular line

• line segment

• ray

• parallel line

How would you describe points I, L, C?

• collinear

• non-coplanar

• symmetric

• coplanar

Find HG.

• 8

• 9

• 10

• 11

Let B be between A and C.

• 7

• 24

• 13

• 14

Q is the midpoint of PR.
PQ = 6x – 7 and QR = 5x + 1.
Find the length of PR.

• 8

• 16

• 41

• 82

• 4
• 5
• 8
• 6

Let B be between A and C.

• 2

• -1

• 11

• 15

Which geometric construction is shown in the diagram below?

• an angle bisector

• a line parallel to a given line

• an angle congruent to a given angle

• a perpendicular bisector of a segment