If 2 angles are supplementary then
- If 2 angles are supplementary then they form a linear pair
- If 2 angles are supplementary then they form a straight angle
- If 2 angles are supplementary then the sum of their measures is
- If 2 angles are supplementary then one angle is acute
- If 2 angles are supplementary and congruent then
- If 2 angles are supplementary then they are a linear pair
- If 1 and 2 are supplementary angles then
- If 1 and 2 are supplementary angles then one of them must be obtuse
- If 1 and 2 are supplementary angles then one of them must be acute
- If 2 angles are supplementary to the same angle then they are congruent