Geometry Properties of Equality and Congruence

What property of equality is shown below?

25 + d = 36

25 + d - 25 = 36 - 25

• Addition Property of Equality

• Subtraction Property of Equality

• Multiplication Property of Equality

• Division Property of Equality

Tags

CCSS.6.EE.A.3

What property of equality is shown below?

y - 12 = 30

y - 12 + 12 = 30 + 12

• Addition Property of Equality

• Subtraction Property of Equality

• Multiplication Property of Equality

• Division Property of Equality

Tags

CCSS.6.EE.B.7

• Addition Property of Equality

• Subtraction Property of Equality

• Multiplication Property of Equality

• Division Property of Equality

Tags

CCSS.6.EE.B.7

• Addition Property of Equality

• Subtraction Property of Equality

• Multiplication Property of Equality

• Division Property of Equality

Tags

CCSS.HSA.REI.B.3

• Addition Property of Equality

• Subtraction Property of Equality

• Multiplication Property of Equality

• Division Property of Equality

Which property is shown below?

If 7n = 21, then n = 3

• Division Property of Equality

• Distributive Property

• Reductive Property

• Sorcery

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

Which property is shown below?

If y/4 =5, then y = 20

• Division Property of Equality

• Multiplication Property of Equality

• Addition Property of Equality

• Subtraction Property of Equality

Tags

CCSS.6.EE.B.7

What is the symmetric property?

• If a = b, then b = a

• a(b + c) = ab + ac

• If a = b, then a can be substituted for b in any expression or equation

• For any realy number a, a = a

What is the reflexive property?

• If a = b, then b = a

• a(b + c) = ab + ac

• If a = b, then a can be substituted for b in any expression or equation

• For any real number a, a = a

What is the transitive property?

• If a = b, then b = a

• a(b + c) = ab + ac

• If a = b, then a can be substituted for b in any expression or equation

• If a = b and b = c, then a = c