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sqrt 2 / 2 is the answer.

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12y ago

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What angle is Sine and cosine equal?

at a 45 degree angle, or pi/4


What if the sine of an angle is 0.707 what is value of that angle in degrees?

sin-1(0.707) = 44.99134834 or about 45 degrees


What are the limitations of sine bar?

1 it can not used when the angle more than 45 degrees.....


What is the sine of 45?

sine 45 = 0.850903525


What is the relevance of the number 1.414 to a 45 degree angle?

The number 1.414... (square root of 2) is two times the cosine or sine of a 45 degree angle. The reason for this is that for a 45 degree angle, the two sides are cosine and sine, they are equal, and if you solve using the Pythagorean theorem with a hypotenuse of 1, the two sides are each (21/2)/2.


What is the sine of 45 degress?

√ 1/2 = sine(45)= cosine(45) -Key


The sine of a 30 degrees angle equals what?

the sine of a 30 degree angle is 0.5


What is the size of an angle when the sine is 6352?

the sine of an angle can't be greater than 1.0


What is the value of x in a 90 degree triangle with a hypotenuse of 30 and a 45 degree angle x is the opposite of the 45 degree angle us a trigonometric function?

Use and rearrange the sine ratio: 30*sin(45) = 21.21320344 units


Is sine of an angle directly proportional to an angle?

No. The sine of an angle is not directly proportional to the angle. It is a function of the angle, but it is periodic, repeating every 360 degrees of the angle.


Why sine cannot measure angle larger than 45?

It can. The sine function is defined for all numbers--negative, 0, and positive. The function is periodic and repeats every 360 degrees.


What is the sine of angle of incidence divided by the sine of angle of refraction of equal optical density?

It is 1.