They are complementary
Chat with our AI personalities
Two angles that add up to 90 degrees are called complementary angles.
Complementary Angles add up to 90 degrees. Supplementary Angles add up to 180 degrees.
Complementary angles are two angles that add up to exactly 90 degrees.
Complementary, (and two angles whose measures add up to 180 degrees are Supplementary)
90 degrees, supplementary angles add up to 180*90 degrees.