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| Description |  | The RadToDeg function is a mathematical function converting the Radians value into Degrees. 
 PI radians = 180 degrees
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| Example code : Use to display the result of an ArcSin calculation in degrees |  | var float : single;
 begin
 // The ArcSin of 0.5 should give 30 degrees
 float := ArcSin(0.5);
 float := RadToDeg(float);  // Convert result to degrees
 ShowMessage('ArcSin of 0.5 = '+FloatToStr(float)+' degrees');
 end;
 
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| Show full unit code |  | ArcSin of 0.5 = 30 degrees 
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