When two angles add up to 180° we call them supplementary angles. These two angles (140° and 40°) are Supplementary Angles, because they add up...

Supplementary angles are a pair of angles that add up to 180 degrees. Learn the definition, properties, types, facts, examples, and more.

Supplementary angles form a straight angle (180°) when they are put together. Any two angles that sum up to 180° are called supplementary angles. Observe the following figure which …

Jul 23, 2025 · Supplementary angles are two angles whose measures add up to 180°. In other words, if you have two angles, 50° and 130° when you add their measures together you get …

May 15, 2024 · Two complementary angles add up to 90 degrees (a right angle), while larger combinations called supplementary angles add up to 180 degrees (a straight line). The …

A supplementary angle is defined as one of a pair of two angles whose measures add up to exactly 180 degrees. You’ll find this concept applied in areas such as straight lines, polygon …

Supplementary angles are two angles whose measures add up to exactly 180 degrees. When placed adjacent to each other (sharing a common vertex and side), they form a straight line. …

May 15, 2025 · Supplementary angles are a specific and fundamental pair in geometry. Their defining characteristic is that their measures add up to 180°. This seemingly simple concept …

Definition and properties of supplementary angles - two angles that add to 180 degrees

Supplementary angles are those angles that sum up to 180 degrees. For example, angle 130° and angle 50° are supplementary angles because sum of 130° and 50° is equal to 180°. …