cos(495) = cos(495-360) = cos(135) = -cos(180-135) = -cos(45) = -sqrt(1/2) or -1/sqrt(2)
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.
A circle has 360 degrees
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.
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.
135 is an integer, not a fraction. So the answer is 135 degrees.
135 degrees.
There are 360 degrees in a circle so 45 degrees is 1/8th of a circle.
A 1/4 of a circle is 90 degrees 1/8 of a circle is 45 degrees and they both add up to 135 degrees
3/4 equals 75%. 75% of 180 degrees is 135. .75 x 180 = 135 degrees.
To determine the fraction of a circle that 210 degrees represents, we first need to know that a full circle is 360 degrees. Therefore, to find the fraction of the circle represented by 210 degrees, we divide 210 by 360, which equals 0.5833. This can be simplified to 7/12, so 210 degrees represents 7/12 of a circle.
360/60=6, so there are 6-60s in 360. 60 degrees is 1/6 of 360.
A half.
120 degrees is 1/3 of a circle.
A circle has 360 degrees. Hence 20 degrees is 20/360 = 2/36 = 1/18 part of a circle.
1 / 6
90 degrees from North would be East, then another 45 degrees from that would bring it halfway to South. Therefore, 135 degrees clockwise from North is Southeast.