Two angles whose sum is 90 degrees are said to be complementary.
Complimentary angles are two or more angles that add up to 90 degrees
prime numbers composite numbers multiples subtract
Complimentary angles are a pair of angles where the sum of their degrees equal 90.
Adding up to 90. 40 degrees and 50 degrees are complementary angles. This is contrasted with supplementary, which means adding up to 180.
flattering, praising, admiring
It means free.
complimentary basis
In the context of angles, two angles whose sum is 90 degrees or pi/2 radians.
Complimentary colors are the opposites on the color wheel. For instance, green and red are complimentary colors. Blue and orange are complimentary. See the link for the color wheel and color illustrations of this principle.
DNA Bases are complimentary as each base only binds to one other (Adenine to Thymine and Guanine to Cytosine).
if you add them they will equal 90degrees.
What does length mean in math