Geometry Chapter 7 & 8 Review

If angle MEO = 90, angle GEM = 4x-8 and angle GEO = 148, what is x?

• x = 24

• x = 16

• x = 15

• x = 19

If angle AOD is 124 - 2x and angle DOB= 9x, what is the measure of angle DOB?

• 72

• 8

• 108

• 63

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

Match the vocabulary term with its definition:

Ray

• a figure formed by two rays with a common endpoint

• the point that divides a segment into two congruent segments

• a part of a line that extends forever in one direction

• a two-dimensional figure

Select all the possible names for this plane.

• plane CDAB

• plane CDB

• plane ADC

• plane TCB

What is the intersection of line BA and line DC?

• a point

• a plane

• a ray

• a line

Which of these groups of points is noncollinear? (select all that apply)

• Q, P, V

• S, P, T

• T, V, R

• P, R, Q

If AB = 5x + 8, BC = 5x + 12, and AC = 20x, what is AB?

• AB = 40

• AB = 22

• AB = 36

• AB = 18

Find the measure of the supplement of angle W, where the measure of angle W = 43.9.

• 77.7

• 46.1

• 223.9

• 136.1

Find the distance between point A and point B.

• 72

• the square root of 72

• 6

• 36