Question

if two angles are supplementary then the sum of their measure is

Answer 1

If two angles are supplementary, then the sum of their measures is 180°.

Answer 2

If two angles are supplementary then their sum of measure is 180°.

• There are few conditions to be followed for the angles to be supplementary.
• They are:
• They should be linear angles
• It is not necessary for the two angles to be adjacent.
• ∠x+∠y=180°
• The opposite word for supplementary angles is called complementary angles.
• The addition of two angles gives a measure of 90°, then it is called complementary angles.
• ∠x+∠y=90°