Angles can be complementary. A 100 degree angle is a complementary angle to an 80 degree angle in geometry studies.
90 minus A = complementary angle
No angle can be complementary to a 140 degree angle, as the sum of complementary angles is 90 degrees. But angles which are supplementary to each other add together to form a 180 degree angle.
complementary angles are defined as 90 degrees - the given angle so 90-80=10 10 degree angle is complementary to an 80 degree angle
Complementary angle of 74.2 degrees is (90 - 74.2) = 15.8 degrees
A complementary angle is an angle that, when added to the original angle, equals 90 degrees. (Example: the complementary angle of a 34 degree angle would be a 56 degree angle.)
73.5+16.5 = 90 degrees which is a complementary angle
Two anlges are complementary if the sum of their degree is 90. So given any angle A less than 90, if angle B is complemenatry its has degree measurement 90-A.