What is the value of sin?

What is sin equal to in math?

In a right angled triangle, the sine of an angle is: The length of the side opposite the angle divided by the length of the hypotenuse. The abbreviation is sin. sin θ = opposite / hypotenuse.

Is the value of sin 45?

The value of Sin 45 degree in decimal form is 0.7071067812.

Where does sin equal?

the trigonometric function that is equal to the ratio of the side opposite a given angle (in a right triangle) to the hypotenuse.