0
(sqrt 2) / 2
What else can I help you with?
What is the sine of 75 degrees?
The sine of 75 degrees is about 0.9659
What quadrant of the terminal side and the sign of the function when cot is-495 degrees?
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.
What is the sine of 40 degrees?
sine 40° = 0.642788
What is the value of sin 30 degrees?
Sine(30) = 0.5 or 1/2
What is the sine of -225 degree angle?
(sqrt 2) / 2
What is sine of 225?
Sine of 225 degrees = - 0.5 sqrt(2)
What is the value of the angle in which the sine and cosine are equal and both negative?
225 degrees
What is the sine of 75 degrees?
The sine of 75 degrees is about 0.9659
What quadrant of the terminal side and the sign of the function when cot is-495 degrees?
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.
Why is the sine of 32 degrees greater than the sine of 59 degrees?
It's not. The sine of 32 degrees is approximately 0.53. The sine of 59 degrees is approximately 0.86. For a definition of sine, see: http://en.wikipedia.org/wiki/Trigonometric_function .
What is sine of angle 22.5 degrees?
The sine of 22.5 degrees is 0.383
What is the sine of 20 degrees?
sine-1(0.3420201433) = 20 degrees
What is the arc-sin of 45 degrees?
The arc-sine (or inverse sine) of 45 degrees is the angle whose sine value is equal to the sine of 45 degrees. Since the sine of 45 degrees is ( \frac{\sqrt{2}}{2} ), the arc-sine of ( \frac{\sqrt{2}}{2} ) is 45 degrees. Therefore, the arc-sin of 45 degrees is also 45 degrees, given that it falls within the principal range of the inverse sine function.
What is the sine of 52.5 degrees?
The sine of 52.5 degrees equals 0.79335334029124. Hope I helped!
What is sine for 77 degrees?
sin77 = 0.974 Therefore the sine of 77 degrees is 0.974
What is the sine of 40 degrees?
sine 40° = 0.642788
What is the value of the sine ratio for the angle 15 degrees?
sine(15 degrees) = 0.25882 (rounded)
