It is pi/4 radians.
Chat with our AI personalities
Also 45
I assume you mean a triangle. 180 degrees - 45 degrees - 90 degrees = 45 degrees
Exterior angle: 45 degrees Interior angle: 135 degrees
It is an angle whose measure is 45/360 = 1/8 of a full rotation.
Two angles that have the same measure and sum up to 90 degrees are complementary angles. For example, if one angle measures 45 degrees, the other angle will also measure 45 degrees, and their sum will be 90 degrees.