Geometry Chapter 1 Review

1. ​Points, Lines, Planes

2. Rays, Line Segments

3. Segment Addition

4. Angle Vocabulary

5. Angle Relationships

​Some text here about the topic of discussion.

​Chapter 1: Basics of Geometry

​Points, Lines, and Planes

Naming Them

​Remember that the endpoint of the ray goes FIRST

​Tutorial Video

Multiple Choice

Which of the following correctly names the figure shown?

Multiple Choice

A plane is named by...

• Any 1 point on the plane.

• Any 3 collinear points on the plane or a lowercase script letter.

• Any 3 non-collinear points on the plane or an uppercase script letter.

• All points on the plane that aren't part of a line.

Multiple Choice

What is the intersection of line q and plane G?

• $$\overline{AB}$$  

• B

• line p

• plane G

Multiple Choice

Are points D and E collinear or coplanar?

• Collinear

• Coplanar

Multiple Choice

An example of 2 non-collinear points.

• D, E

• C, B

• M, E

• F, B

Multiple Choice

Point U is a noncoplanar point in plane C

• true

• false

​Tutorial Video

Fill in the Blanks

Find the length indicated.

Multiple Choice

RM=

• RM=6

• RM=3

• RM=12

• RM=9

Multiple Choice

Find AB.

• 69

• 20

• 19

• 11

Multiple Choice

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

• 3

• 44

• 5

• 6

Multiple Choice

Suppose AC =  48, find the value of x. Then, find the length of AB.

• 13

• 16

• 12

• 15

Multiple Choice

B is the midpoint of AC.  Find AB.

• 2

• 16

• 8

• 4

Multiple Choice

If T is the midpoint of SU, find x.

• 3

• 4

• 5

• 2

​

Multiple Choice

Name the angle

• ∠D

• ∠f

• ∠FED

• ∠FDE

Multiple Choice

Choose the correct name for the angle marked $$\angle3.$$  

• Acute

• Obtuse

• Straight

• Complimentary

Multiple Choice

What type of angle has a measurement of 90^o?

• acute

• obtuse

• right

• straight

Multiple Choice

whats this angle in this picture

• right angle

• straight

• obtuse

• acute

Multiple Choice

Name the angle form by lines KL and ML in the long form.

• Supplementary

• Obtuse

• Acute

​

Multiple Choice

Calculate m∠ABC.

• 45°

• 60°

• 105°

• 15°

Multiple Choice

Find m∠EFG

• 37°

• 18°

• 56°

• 19°

Fill in the Blanks

If m∠ABC = 103° find x.

​

​Angle Bisector

​

Multiple Choice

A pair of angles whose sum is 180 degrees

• complementary angles

• vertical angles

• supplementary angles

• congruent angles

Multiple Choice

A pair of angles whose sum is 90 degrees

• supplementary angles

• congruent angles

• complementary angles

• vertical angles

Multiple Choice

If ∠A and ∠B are supplementary, and the measure of ∠A is 120°, what is the measure of ∠B?

• 180

• 50

• 60

• 80

Multiple Choice

Name the vertical angle to
∠h.

• ∠f

• ∠i

• ∠g

• ∠j

Multiple Choice

∠1 and ∠2 are _____________

• Complementary

• Supplementary

• Adjacent

• Vertical

Multiple Choice

What angle is adjacent and supplementary to angle 5?

• ∠4

• ∠1

• ∠3

• ∠2

Multiple Choice

Which are pairs of vertical angles?

• ∠COB & ∠COA

• ∠AOD & ∠AOC

• ∠COB & ∠AOD

• ∠BOD & ∠AOD

Multiple Choice

Find the value of x. 

• 17

• 28

• 68

• 39.5

Multiple Choice

What is the value of x?

• 15

• 16

• 18

• 19

Multiple Choice

Find the value of x. 

• 14

• 112

• 108

• 104

Multiple Choice

Find the missing angle.

• 20^o

• 70^o

• 160^o

• 180^o

Multiple Choice

Find the value of x. 

• 13

• 5

• 55

• 54

Multiple Choice

Find x

• 74

• 148

• 37

• 90

Multiple Choice

Find the value of x.

• 14

• 60

• 35

• 180

Multiple Choice

What is the value of "a"?

• 75°

• 65°

• 55°

• 85°

Multiple Choice

Solve for x.

• 8.5

• 20

• 22

• 11