| 
 Description  | 
 ArcSine() returns the arcsine of a number. The arcsine is the angle whose sine is a "number". The returned angle is given in degrees in the range -90° to +90°.  | 
| 
 
  | 
 
  | 
| 
 Syntax  | 
 ArcSine(sine)  | 
| 
 
  | 
 
  | 
| 
 Parameters  | 
 sine The sine in degrees (sine()) of an angle. The sine should be between -1 and 1.  | 
| 
 
  | 
 
  | 
| 
 Return Value  | 
 The arcsine in degrees.  | 
| 
 
  | 
 
  | 
| 
 Examples  | 
 ArcSine(Sine(degrees))  | 
| 
 
  | 
 
  | 
| 
 Comments  | 
 This function expects an sine in degrees. Passing a sine in radians gives an incorrect result.  |