Inverse trigonometric functions are widely used in engineering, navigation, physics, and geometry. For a circle of radius 1, arcsin and arccos are the lengths of actual arcs determined by the …

Online arcsin (x) calculator. Inverse sine calculator. Enter the sine value, select degrees (°) or radians (rad) and press the = button.

The formula for arcsin is given by, θ = arcsin (Opposite Side / Hypotenuse), where θ is the angle in a right-angled triangle. The arcsin function helps us find the measure of an angle …

Given arcsin ()=θ, we can find that sin (θ)=. The right triangle below shows θ and the ratio of its opposite side to the triangle's hypotenuse. To find cosine, we need to find the adjacent side …

What does it mean to find arcsin? Finding the arcsin of a value x is to find the angle θ in a right-angled triangle, such that x is the ratio of the side opposite to this angle θ to the triangle's …

Jul 23, 2025 · What is Arcsin Function? The arcsin function, also known as the inverse sine function (denoted as arcsin (x) or sin⁡−1(x), is the inverse of the sine function. It returns the …

The notation used for arcsine is arcsin. Starting from the sine value, the arcsine function calculates the angle x within the interval [-π/2, π/2] that corresponds to this sine.

Definition of the arcsin function in trigonometry. The inverse of the sine function. The angle whose sine is a given number.

The easiest way to calculate it is by using our arcsin calculator above, which will output results in both degrees and radians. Other ways include other given information, such as the values of …

4 days ago · The arcsine function f (x) = arcsin (x) assigns to each value x in the interval [1, 1] the corresponding angle θ whose sine equals x. Its graph is a continuous, strictly increasing curve …