Properties of Equality and Congruence Review

Front

Addition Property of Equality

Back

If a = b, then a + c = b + c.

Tags

CCSS.HSA.REI.A.1

Front

Reflexive Property of Congruence

Back

For any geometric figure A, A ≅ A.

Tags

CCSS.HSG.SRT.B.5

Front

Subtraction Property of Equality

Back

If a = b, then a - c = b - c.

Tags

CCSS.HSA.REI.A.1

Front

Division Property of Equality

Back

If a = b, then a / c = b / c.

Tags

CCSS.HSA.REI.A.1

Front

Multiplication Property of Equality

Back

If a = b, then a · c = b · c.

Tags

CCSS.HSA.REI.A.1

Front

Symmetric Property of Congruence

Back

If A ≅ B, then B ≅ A.

Tags

CCSS.HSG.SRT.B.5

Front

Transitive Property of Congruence

Back

If A ≅ B and B ≅ C, then A ≅ C.

Tags

CCSS.8.G.A.2

Front

Distributive Property

Back

a(b + c) = ab + ac.

Tags

CCSS.6.EE.A.3

Front

Identity Property of Addition

Back

a + 0 = a.

Tags

CCSS.1.OA.B.3

Front

Identity Property of Multiplication

Back

a · 1 = a.

Tags

CCSS.3.OA.B.5