1.
Name the property of equality that justifies the following statement.
If
CD
=
MN
and
CD
=
RS
, then
MN
=
RS
.
A.
Reflexive Property (=)
B.
Symmetric Property (=)
C.
Distributive Property (=)
D.
Substitution Property (=)
Hint
2.
Complete the proof.
A.
Transitive Property
B.
Substitution Property (=)
C.
Angle Addition Property
D.
Addition Property (=)
Hint
3.
The starting point of a proof is the _____ of the conditional and the end is the _____ of the conditional.
A.
hypothesis, conclusion
B.
statement, reason
C.
conjecture, justification
D.
conclusion, hypothesis
Hint
4.
Name the property that justifies the statement:
''2(
x
- 4) = 2
x
- 8''.
A.
Transitive Property (=)
B.
Symmetric Property
C.
Distributive Property
D.
Reflexive Property (=)
Hint
5.
Name the property that justifies the statement.
''If 2
x
= 12, then
x
= 6''.
A.
Division Property (=)
B.
Multiplication Property (=)
C.
Transitive Property (=)
D.
Symmetric Property
Hint