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Geometry: Segment Proof Warm Ups

Total questions: 10

Worksheet time: 10mins

Name
Class
Date
1.
What is the justification (reason)?
a)
reflexive property
b)
definition of segment bisect
c)
definition of a midpoint
d)
substitution property
2.
If O is between FX, then FO + OX = FX.
a)
Segment Addition Postulate
b)
Angle Addition Postulate
c)
Definition of Congruent Segments
d)
Vertical Angles Theorem
3.

Identify the property:


If x/4 = 9, then x = 36

a)

Addition Property

b)

Subtraction Property

c)

Multiplication Property

d)

Division Property

4.

Name the property described:


If MN = OP and OP = QR, then MN = QR

a)

Reflexive Property

b)

Symmetric Property

c)

Transitive Property

d)

Addition Property

5.
What is the reason?
a)
Transitive 
b)
Substitution
c)
Middle Man
d)
Replacing 
6.
Name the property of equality or congruence that justifies going from the first statement to the second statement.
a)
Symmetric Property of Congruence
b)
Reflexive Property of Congruence
7.
If L is the midpoint of TJ, what must be true?
a)
TL=JT
b)
JL=TJ
c)
TL=LJ
d)
T is also the midpoint of JL
8.

What reason justifies statement #4?

a)

Definition of Midpoint

b)

Transitive Property

c)

Addition Property

d)

Segment Addition Postulate

e)

Substitution Property

9.
Name the property of equality or congruence that justifies going from the first statement to the second statement.
a)
Associative Property
b)
Commutative Property
c)
Distributive Property
d)
Combine Like Terms
10.

What is the missing statement in the proof?

a)

Addition property

b)

Segment Addition Postulate

c)

Substitution property

d)

Transitive property