Warm Up: Algebraic and Geometric Proofs

Front

What is the Subtraction Property of Equality?

Back

If two expressions are equal, subtracting the same value from both sides maintains the equality.

Tags

CCSS.HSA.REI.A.1

Front

What is the Transitive Property of Equality?

Back

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

Tags

CCSS.7.EE.A.1

Front

What is the Symmetric Property of Equality?

Back

If a = b, then b = a.

Tags

CCSS.7.EE.A.1

Front

What is the Reflexive Property of Equality?

Back

Any quantity is equal to itself; a = a.

Tags

CCSS.7.EE.A.1

Front

What is the Addition Property of Equality?

Back

If two expressions are equal, adding the same value to both sides maintains the equality.

Tags

CCSS.HSA.REI.A.1

Front

What is the Segment Addition Postulate?

Back

If point B is between points A and C, then AB + BC = AC.

Front

What is the Definition of Midpoint?

Back

A midpoint divides a segment into two equal parts.

Tags

CCSS.HSG.GPE.B.6

Front

What is the Complement Theorem?

Back

If two angles are complementary to the same angle, then they are congruent.

Tags

CCSS.7.G.B.5

Front

What is the Multiplication Property of Equality?

Back

If two expressions are equal, multiplying both sides by the same value maintains the equality.

Tags

CCSS.HSA.REI.A.1

Front

What is the Division Property of Equality?

Back

If two expressions are equal, dividing both sides by the same non-zero value maintains the equality.

Tags

CCSS.HSA.REI.A.1