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sin(70 deg) = 0.9397 approx.

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11y ago

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What is the sine of 75 degrees?

The sine of 75 degrees is about 0.9659


A 30 foot ladder leaning against the side of a house makes a 70 degrees 5' angle with the ground how far up the side of the house does the ladder reach?

Round the base angle to 70 degrees and use the sine ratio: 30*sine 70 degrees = 28.19077862 feet Height of ladder from the ground = 28 feet to 2 s.f.


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)


What is the value of sin 30 degrees?

Sine(30) = 0.5 or 1/2


Is the sine of an acute angle is greater that 1?

No. The sine of an acute angle is less than 1. An acute angle is less than 90 degrees. The sine of 0 degrees is 0, and the sine of 90 degrees is +1. So the sines of the angles between 0 degrees and 90 degrees are less than 1.