Two angles with a sum of 90 are called complimentary angles.
supplementary
180 degrees
Supplementary means the sum of two angles equal to 180 degrees. The Sum of 90 degrees would be complimentary, where the sum of two angles equal to 90 degrees.
180 degrees
complementary
supplementaryA:Two angles whose sum measures a right angle are complementary angles.
SUPPLEMENTARY ANGLES are two angles the sum of whose measures is 180 degrees.
Two angles the sum of whose measures is 90 degrees are complimentary angles.
Supplementary angles
Complementary angles.
-supplementary angles-
Supplementary angles have a sum of 180 degrees.
The angles are complementary.
Complementry.
Complementary angles.
supplementary
i very much think the answer would be supplementary angles