Firstly, with the unit circle (r=1) we need to know that:
at 270 degrees our coordinates are (0, -1)
sine(270 degrees) = -1
cosine(250 degrees) = 0
cotangent = cosine / sine
therefore: cot ( 270 degrees) = 0/-1 = 0
The answer is 0.
The cotangent of 510 degrees is: -1.73205081
It is approx 1.8040
Cotangent(0.675 radians) = 84.88 approx.
To find the quadrant and sign of the cotangent function for -495 degrees, first, convert it to a positive angle by adding 360 degrees until the angle is within the standard range. -495 + 720 = 225 degrees. The angle 225 degrees is in the third quadrant, where both sine and cosine are negative, making cotangent (which is the ratio of cosine to sine) positive. Thus, cot(-495 degrees) is positive and located in the third quadrant.
Cotangent is ' 1/tangent' or ' Cosine / Sine'.
The cotangent of 510 degrees is: -1.73205081
The cotangent of 60 degrees is 1\(3^1\2).
-0.577
-0.68
0.839
For an angle, ?, the cotangent (or cot) of the angle is given bycot ? = 1/tan ?If ?=65
It is approx 1.8040
cot(-240) = -0.5774, approx.
cot(45 deg) = 1.
the cotangent of a 50 degree angle is -3.678 This is in Radians. The cotangent of a 50 degree angle is .8391 (rounded) degrees.
270 degrees points directly downwards, also known as the south direction.
-270 degrees = -4.7 radians.