Question

In geometry, what's the Supplementary Angle Theorem?.

Answer 1

The Supplementary Angle Theorem states that if two angles are supplementary to the same angle or to congruent angles, then they are congruent to each other.

Step-by-step explanation:

In geometry, the Supplementary Angle Theorem states that if two angles are supplementary to the same angle or to congruent angles, then they are congruent to each other. In other words, if the sum of two angles is 180 degrees, then the angles are congruent. For example, if angle A is supplementary to angle C, and angle B is supplementary to angle C, then angle A and angle B must be congruent.

Answer 2

Sum of two angles is 90°: Sum of two angles is 180°

Complementary Angles: Supplementary Angles

Step-by-step explanation:

The supplementary angle theorem states that if two angles are supplementary to the same angle, then the two angles are said to be congruent.