Unit 2 Recovery Test - Proofs

Front

What is the Segment Addition Postulate?

Back

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

Front

How do you set up an equation for linear pairs of angles?

Back

For linear pairs, the sum of the angles equals 180 degrees.

Front

What is the Addition Property of Equality?

Back

If a = b, then a + c = b + c for any number c.

Front

What is the Transitive Property?

Back

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

Front

What is the Distributive Property?

Back

a(b + c) = ab + ac.

Front

What is the definition of a midpoint?

Back

A point that divides a segment into two equal parts.

Front

What is the Complement Theorem?

Back

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

Front

What is the Subtraction Property of Equality?

Back

If a = b, then a - c = b - c for any number c.

Front

What is the Multiplication Property of Equality?

Back

If a = b, then ac = bc for any number c.

Front

What is the Division Property of Equality?

Back

If a = b and c ≠ 0, then a/c = b/c.