Writing Two-Column Proofs
Flashcard
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the Addition Property of Equality?
Back
If a = b, then a + c = b + c for any number c.
Tags
CCSS.HSA.REI.A.1
2.
FLASHCARD QUESTION
Front
What does the Segment Addition Postulate state?
Back
If point B is between points A and C, then AB + BC = AC.
3.
FLASHCARD QUESTION
Front
What is the Substitution Property?
Back
If a = b, then a can be replaced with b in any expression.
4.
FLASHCARD QUESTION
Front
What is the Reflexive Property?
Back
For any segment AB, AB = AB.
5.
FLASHCARD QUESTION
Front
What does the Division Property of Equality state?
Back
If a = b and c ≠ 0, then a/c = b/c.
Tags
CCSS.HSA.REI.A.1
6.
FLASHCARD QUESTION
Front
What is the Symmetric Property?
Back
If a = b, then b = a.
Tags
CCSS.7.EE.A.1
7.
FLASHCARD QUESTION
Front
What is the Transitive Property?
Back
If a = b and b = c, then a = c.
Tags
CCSS.HSG.SRT.B.5
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