A pair of angles are complementary if their sum is 90 degrees. Therefore, the complement to a 35 degree angle measures 90 - 35 = 55 degrees. This can be effectively displayed when placing both angles so that they form a right angle.
Chat with our AI personalities
The sum of two complements is 90 degrees, or a right angle. 90-35=55 degrees.
The complement of an angle C is (90 - C) So the complement of an angle of 17.7° is (90 - 17.7) = 72.3°
15°
The complement of an acute angle A is the angle 90° - A. The complement of 13° is 77°.
OBTUSE