Elements of Geometry - New Academic Science
... DEE. Two angles are said to be supplementary when their sum is two right angles. In this case, each angle is called the supplement of the other. Thus, the angles AOC, COB are supplementary. DEF. TWO angles are said to be complementary when their sum is one right angle. In this case, each angle is ca ...
... DEE. Two angles are said to be supplementary when their sum is two right angles. In this case, each angle is called the supplement of the other. Thus, the angles AOC, COB are supplementary. DEF. TWO angles are said to be complementary when their sum is one right angle. In this case, each angle is ca ...