
Pythagorean Theorem
a^{2}+b^{2}=c^{2}

Congruent Supplements Theorem
If two angles are supplementry to the same angle (or tp two congruent angles), then the two angles are congruent.

Linear Pair Theorem
if two angles form a linear pair, then they are supplementry

Right Angle Congruence Theorem
All right andles are congruent

Congruent Complements Theorem
if two angles are complementry to the same angle (or to two congruent angles), then the two angles are congruents

Common Segments Theorem
Given collinear points A, B, C, and D arranged as shown, if A=b and B=C then A=C

