90-39 = 51 degrees
Chat with our AI personalities
The complementary angle of 51o is 39o; the supplementary angle of 51o is 129o.
Complementary angles add to 90 degrees so the complementary angle to 70 degrees has a measure of 20 deg.
Complementary angle of 74.2 degrees is (90 - 74.2) = 15.8 degrees
Complementary angles are angles that add up to 90 degrees. So, the complementary angle of 70 degrees would be 20 degrees
a angle that is 180 degrees