Given a number representing the ratio of a right triangle's opposite side over its hypotenuse returns the corresponding angle.
| Name | Description |
|---|---|
| x | A number from -1 to 1 which represents the ratio of the opposite side over the hypotenuse. |
Given a number representing the ratio of a right triangle's opposite side over its hypotenuse returns the corresponding angle.
| Name | Description |
|---|---|
| x | A number from -1 to 1 which represents the ratio of the opposite side over the hypotenuse. |