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What is cos 495 degree's?
cos(495) = cos(495-360) = cos(135) = -cos(180-135) = -cos(45) = -sqrt(1/2) or -1/sqrt(2)
Supplement of 45?
135 degrees is the supplement of 45 degrees. When you minus 45 degrees from 180 degrees you will get 135 degrees which is the supplement angle of 45 degrees.
What number of degrees is in a circle?
A circle has 360 degrees
How many degrees is 16 of a circle?
Every circle by definition has 360 degrees. If it did not have 360 degrees, it would not be a circle. Therefore, 16 degrees of a circle is 16o over 360o.
What is the supplement of 45 degree?
The supplement of an angle is the angle that, when added to the original angle, equals 180 degrees. Therefore, the supplement of a 45-degree angle would be 135 degrees, because 45 + 135 = 180. This relationship holds true for all angles, where the sum of an angle and its supplement is always 180 degrees.
