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

Geometric Foundations, Construction and Proofs: Part One — Test Answers

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4

What is the missing justification?

A
transitive property
B
substitution property
C
reflexive property
D
symmetric property
5

Which is the endpoint of a ray?

A
point cap s
B
point cap t
C
point cap u
D
point cap r
6

Which reason justifies the statement that angle KLC is complementary to angle KJC ?

A
Angles that are congruent are supplementary to the same angle.
B
Complementary angles are always also congruent.
C
All angles in a rectangle are right angles.
D
Angles that are congruent are complementary to the same angle.
7

What is m angle MHJ ?

A
35 degrees
B
92.5 degrees
C
50 degrees
D
72.5 degrees
8

Given that r is parallel to s and q is a transversal, we know that angle 3 is congruent to angle 6 by the [________].

A
corresponding angles theorem
B
alternate interior angles theorem
C
vertical angles theorem
D
alternate exterior angles theorem
9

What is the length of segment TQ ?

A
15 units
B
4 units
C
11 units
D
14 units
11

Which line segment has the same measure as line segment TQ ?

A
line segment ST
B
line segment TR
C
line segment SR
D
line segment QS
12

What is the length of segment QV ?

A
40 units
B
44 units
C
32 units
D
36 units
15

Question text not available

Answer:

angle addition postulate

18

What is the distance between points cap A and cap b ? Expand Image

A
5 units
B
6 units
C
negative 6 units
D
negative 1 units
20

A flowchart proof

A
contains a table with a logical series of statements and reasons that reach a conclusion.
B
uses inductive reasoning to prove a statement.
C
contains a set of sentences explaining the steps needed to reach a conclusion.
D
uses a visual representation of the logical flow of steps needed to reach a conclusion.

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