AnswersGeometry Concepts and ConnectionsGeometric Foundations, Construction and Proofs: Part One

Practice Test Answers

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1
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Which is another way to name angle UST ?

A
angle USR
B
angle TSU
C
angle UTS
D
angle TSR
2
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What must be the value of x so that lines c and d are parallel lines cut by transversal p ?

A
12
B
99
C
81
D
18
3

Why are lines AC and RS skew lines?

A
They lie in different planes and will be parallel if a plane is drawn to contain both lines.
B
They lie in the same plane but will never intersect.
C
They lie in different planes but will intersect if a plane is drawn to contain both lines.
D
They lie in different planes and will never intersect.
4

Which statement is true about angles UST and QSR ?

A
They are supplementary.
B
They are congruent.
C
They are complementary.
D
They are obtuse.
5

What is the measure of angle cap m cap o cap p ?

A
29 degrees
B
58 degrees
C
61 degrees
D
122 degrees
6

What is the format of this proof?

A
one-paragraph proof
B
two-column proof
C
flowchart proof
D
two-paragraph proof
7

Which angles form a linear pair?

A
angle MRN and angle NRO
B
angle LRP and angle ORP
C
angle PRL and angle LRM
D
angle ORP and angle MRN
8

Which statements are true based on the diagram? Choose two correct answers.

A
Points cap k , cap m , and cap n are collinear.
B
Lines JQ , KM , and MQ all intersect at point cap k .
C
Point cap r is the intersection of line KN and line MQ .
D
Points cap j , cap k , and cap q are collinear.
E
There is only one line that can be drawn through points cap l and cap p .
9

Which line segment is drawn in the figure?

A
line segment XZ
B
line segment WZ
C
line segment YZ
D
line segment WY
10

Which statements are true based on the diagram? Choose three correct answers.

A
Planes cap r and cap t intersect at line y .
B
Line v intersects lines x and y at the same point.
C
The line containing points cap A and cap b lies entirely in plane cap t .
D
Plane cap s contains points cap b and cap e .
E
Line z intersects plane cap s at point cap c .
11

Given the information in the diagram, which theorem best justifies why lines e and f must be parallel?

A
same side interior angles theorem
B
converse of the alternate interior angles theorem
C
converse of the same side interior angles theorem
D
alternate interior angles theorem
12

Which equation represents the relationship between their measures?

A
m angle 1 plus m angle 2 is equal to 180 degrees
B
m angle 1 plus m angle 2 is equal to 200 degrees
C
m angle 1 plus m angle 2 is equal to 90 degrees
D
m angle 1 plus m angle 2 is equal to 100 degrees
13

What is the format of this proof?

A
two-paragraph proof
B
two-column proof
C
flowchart proof
D
one-paragraph proof
14

Which statement must be true about the diagram?

A
Point K is a midpoint of line segment JL .
B
measure of angle JKN is equal to 1 half measure of angle NKL
C
JK is equal to 1 half KL
D
Ray KM is an angle bisector of angle NKL .
15

What is the value of g ?

A
g is equal to 80
B
g is equal to 75
C
g is equal to 100
D
g is equal to 105
16

What is the value of m ?

A
m is equal to 112
B
m is equal to 102
C
m is equal to 68
D
m is equal to 78
17

In the diagram, the only figure that could be parallel to line c is

A
plane cap q .
B
line b .
C
line A .
D
line d .
18

In the diagram, which angles form a linear pair? Choose three correct answers.

A
angle RST and angle TSU
B
angle RST and angle RSV
C
angle TSU and angle RSV
D
angle RST and angle VSU
E
angle TSU and angle USV

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