Math B 8

𝑎 = 𝑎

• Reflexive Property

• Symmetric Property

• Transitive Property

• Addition Property

If 𝑎 = 𝑏 and 𝑏 = 𝑐, then 𝑎 = 𝑐

• Symmetric Property

• Reflexive Property

• Transitive Property

• Addition Property

If 𝑎 = 𝑏, then 𝑏 = 𝑎

• Reflexive Property

• Symmetric Property

• Transitive Property

• Addition Property

If 𝑎 = 𝑏, then 𝑎𝑐 =𝑏𝑐

• Multiplication Property

• Addition Property

• Transitive Property

• Reflexive Property

If 𝑎 = 𝑏, then 𝑎 + 𝑐 = 𝑏 + 𝑐

• Multiplication Property

• Transitive Property

• Symmetric Property

• Addition Property

If a transversal intersects two parallel lines, then the alternate exterior
angles are congruent.

If a transversal intersects two parallel lines, then the alternate interior
angles are congruent.

If two angles are vertical angles, then they have equal measures.

• Definition of supplementary angles OR Linear Pair Postulate

• Angles that form a linear pair are supplementary.

• Substitution Property

• Distributive Property

Two angles whose measures have a sum of 90^o

• Complementary Angles

• Supplementary Angles

• Corresponding angles

• Same-side interior angles