Supplementary angles refer to the pair of angles that always sum up to 180°. The word 'supplementary' means 'something when supplied to complete a thing'.

Two angles are called complementary if their measures add to 90 degrees, and called supplementary if their measures add to 180 degrees. Note that in these ...

Two angles are supplementary when they add up to 180 degrees. For example: 120° and 60° add up to give 180°, so they are called supplementary angles.

SUPPLEMENTARY ANGLE definition: 1. one of two angles that together add up to 180° 2. one of two angles that together add up to 180°. Learn more.

Illustrated definition of Supplementary Angles: Two angles are Supplementary when they add up to 180 degrees (a Straight Angle). They dont have to be next.

Supplementary angles are two angles whose sum equals 180 degrees, forming a straight angle. These angle pairs can either contain two right angles or an acute ...

Supplementary angles are two angles that add up to 180 degrees. They do not have to be adjacent or share a vertex. E.g..

Flexi Says: Two right angles are always supplementary. Two angles are supplementary if the sum of their measures is 180 ∘ .

Supplementary angles are a pair of angles that add up to 180°. One supplementary angle equals the difference between 180° and the other supplementary angle. The ...