From this given statement select the definition, property, postulate, or theorem that justifies the price statement Given: (angle)A and (angle)B are supplements
(angle)B and (angle)C are supplements
Prove (angle) A is congruent to (angle)C

A: If two angles are supplementary to the same angle, then they are congruent
B: Definition of supplementary angles
C: If two angles are a linear pair then they are supplementary
D: If two angles are complementary to the same angle then they are congruent
E: Transitive property​