Geometry Chapter Big Ideas

Which of these groups of points is collinear?

• Q, P, V

• S, P, T

• T, V, R

• P, R, Q

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

• A

• B

• C

• D

If T is the midpoint of SU, find x.

• 3

• 4

• 5

• 2

If RT=36, find the value of x.

• 3

• 4

• 5

• 6

Which of the following is a linear pair? (select all that apply)

• and 4

• and 3

• 2 and 3

• 2 and 4

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

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

• (-1,0)

• (4,9)

• (6,7)

• (7,9)

Match the vocabulary word with its definition:

• two angles whose measures have a sum of 90 degrees

• a pair of adjacent angles whose noncommon sides are opposite rays

• two angles whose measures have a sum of 360 degrees

• angles that have the same measure

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

• 3

• 44

• 5

• 6