Big Ideas Chapter 9 Geometry

Find the distance between each pair of points. Round your answer to the nearest tenth, if necessary.

• A

• B

• C

• D

Example 2: Find x if the length of PR is 45 units in length. [Refer to the figure]

• 3

• 44

• 5

• 6

Calculate m∠ABC.

• 45°

• 60°

• 105°

• 15°

If RT=36, find the value of x.

• 3

• 4

• 5

• 6

Ray BD is a bisector. What is the measure of angle ABC?

• 65

• 130

• 90

• 180

Select the possible name for this plane.

• plane CDAB

• plane CDB

• plane LAB

• plane CDt

Which of these groups of points is collinear?

• Q, P, V

• S, P, T

• T, V, R

• P, R, Q

Find the midpoint of the line segment with the given endpoints (3,9) and (5,9)

• (-1,0)

• (4,9)

• (6,7)

• (7,9)

Name a pair of adjacent angles

• <DEC and <CEB

• AEC

• <AEB and <DEC

• <BEC and <DEA

Part of a line. Has one endpoint and continues on forever in one direction.

• Line Segment

• Line

• Ray

• Point