Math-Trig X by Y and Ang

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Given a HEIGHT (y) and an ANGLE (ang), returns the WIDTH (x). You need to load the routine M_Trig_DbyYandAng before this. By Orso B. Schmid

{ Orso ************************************************ }
{ given a HEIGHT (y) and an ANGLE, returns the WIDTH }
FUNCTION M_Trig_XbyYandAng(y, ang: REAL): REAL;
		M_Trig_XbyYandAng := cos(Deg2Rad(ang)) * M_Trig_DbyYandAng(y, ang);