0
cos(30) / sin(45) = [sqrt(3)/2] / [sqrt(2)/2] =
[sqrt(3)/2] x [2/sqrt(2)] = sqrt(3)/sqrt(2) =
sqrt(1.5) = about 1.2247 (rounded)
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∙ 13y ago
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What is the sine of 52.5 degrees?
The sine of 52.5 degrees equals 0.79335334029124. Hope I helped!
If sine is opposite over hypotenuse it is easy to calculate any angle except 90 degrees If sine of 90 equals 1 does this not mean that infinity divided by infinity equals 1?
You are referring to a special case of shape its called a line
What is cosine 2 theta when sine theta equals .28?
If sine theta is 0.28, then theta is 16.26 degrees. Cosine 2 theta, then, is 0.8432
How is sin 3060 degree equals 0 please tell according to class XI maths?
3060 degrees is eight and a half revolutions. So the sine of 3060 degrees is the same as the sine of 180 degrees (half a revolution) sin 180 = 0
What is the value of the sine ratio for the angle 15 degrees?
sine(15 degrees) = 0.25882 (rounded)
What is the sine of 52.5 degrees?
The sine of 52.5 degrees equals 0.79335334029124. Hope I helped!
The sine of a 30 degrees angle equals what?
the sine of a 30 degree angle is 0.5
If sine is opposite over hypotenuse it is easy to calculate any angle except 90 degrees If sine of 90 equals 1 does this not mean that infinity divided by infinity equals 1?
You are referring to a special case of shape its called a line
What is cosine 2 theta when sine theta equals .28?
If sine theta is 0.28, then theta is 16.26 degrees. Cosine 2 theta, then, is 0.8432
What is the sine of 75 degrees?
The sine of 75 degrees is about 0.9659
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 the sine of 20 degrees?
sine-1(0.3420201433) = 20 degrees
What is sine of angle 22.5 degrees?
The sine of 22.5 degrees is 0.383
In math what do the letters in sohcahtoa stand for?
A way of remembering how to compute the sine, cosine, and tangent of an angle. SOH stands for Sine equals Opposite over Hypotenuse. CAH stands for Cosine equals Adjacent over Hypotenuse. TOA stands for Tangent equals Opposite over Adjacent.
How is sin 3060 degree equals 0 please tell according to class XI maths?
3060 degrees is eight and a half revolutions. So the sine of 3060 degrees is the same as the sine of 180 degrees (half a revolution) sin 180 = 0
What is the sine of 45 degrees?
The square root of two over two.
What is sine for 77 degrees?
sin77 = 0.974 Therefore the sine of 77 degrees is 0.974
