Properties of Equality and Congruence Review

Front

Distributive Property

Back

a(b + c) = ab + ac

Tags

CCSS.6.EE.A.3

Front

What are these angles called?

Back

Alternate interior angles

Tags

CCSS.8.G.A.5

Front

Division Property of Equality

Back

If a = b, then (a/c) = (b/c)

Tags

CCSS.HSA.REI.A.1

Front

What are these angles? Are they supplementary?

Back

Consecutive interior angles. They are supplementary.

Tags

CCSS.8.G.A.5

Front

Multiplication Property of Equality

Back

If a = b, then a · c = b · c

Tags

CCSS.HSA.REI.A.1

Front

What is the definition of congruence?

Back

Two figures are congruent if they have the same shape and size.

Tags

CCSS.8.G.A.2

Front

What is the definition of equality?

Back

Two expressions are equal if they represent the same value.

Tags

CCSS.HSA.REI.A.1

Front

What are corresponding angles?

Back

Angles that are in the same position on different parallel lines cut by a transversal.

Tags

CCSS.8.G.A.5

Front

What is the definition of supplementary angles?

Back

Two angles that add up to 180 degrees.

Tags

CCSS.7.G.B.5

Front

What is the definition of alternate exterior angles?

Back

Angles that are on opposite sides of a transversal and outside the two lines.

Tags

CCSS.8.G.A.5