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sine-1(0.3420201433) = 20 degrees

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15y ago

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Related Questions

What is the sine ratios of 20 degrees angle?

sin(20) = 0.3420 (approx).


What is the value of sin 20 degrees?

The sine of 20° is approximately 0.342.


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 sine of angle 22.5 degrees?

The sine of 22.5 degrees is 0.383


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)


What is the value of sin 30 degrees?

Sine(30) = 0.5 or 1/2


What Is the sin of a righ triangle if the sides are 25 20 and the base is 15?

Triangles don't have sines, but angles do. In your right triangle . . . -- the sine of the right angle is 1.000 . -- The sine of the smallest angle is 0.600, so it's about 36.87 degrees. -- The sine of the remaining angle is 0.800, so it's about 53.13 degrees.