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Properties Quiz
Geometric Proof Prep
What property explains the mathematical statement below?
Statement: If  3 =
 2, then  3
−  1 =  2 −  1
Subtraction property of equality
Given: WY =
XZ. Supply the missing reasons below
| Statement |
Reason |
| WY =
XZ. |
Given |
| WY −XY =
XZ −XY. |
Subtraction property of equality |
| |
|
Statment: If A = B and B = C, then A = C
Transitive property of equality
Statement: A = A
Reflexive property of equality
Statement: a =3 and b = 2a, then b = 2(3)
Substitution Property
Statement:  2 =  4 . Fill in the missing statements and reasons.
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