Atn Function

Faankishiniin tiriigoomeetirikii himannoo lakkofsa aarkitaanjantii deebisa.Gatiin deebii isaa gidduu -Pi/2 fi +Pi/2 ti.

Aarktaanjantiin faallaa taanjantiiti. Faankishiniin Atn kofa "Aalfaa" kan raadiyaaniin ibsamu taanjantii kofa kana fayyadamuun deebisa.Faankishiniin dabalees kofa"Aalfaa" reeshoo dheerina roga faallaa kofa dheerina roga walcinaa kofa rog-sadee sirri ta'ee deebisa.

Atn(moggaan faalaa kofaa/moggaa kofaan olaa)= Alpha

Syntax:


        Atn (Number)
    

Return value:

Dachaa

Parameters:

Number: Himannoon lakkoofsa kamuu raashoo rag-sadee sirrii roga lamaan bakka bu'a. Faankishiniin Atn gita kofa raadiyaaniin (aarkitaanjantii)deebisa.

Raadiyaanii gara diigriitti jijjiiruuf, raadiyaanii 180/pi baay'si.

degree=(radian*180)/pi

radian=(degree*pi)/180

Pi is here the fixed circle constant with the rounded value 3.14159. Pi is a Basic mathematical constant.

Error codes:

5 Ejjatoo fashalaan waamu

Example:


        REM fakkeenyi armaan gadii rog-sadee kofa sirrii safaruuf.
        REM the angle Alpha from the tangent of the angle Alpha:
        Sub ExampleAtn
        REM rounded Pi = 3.14159 is a predefined constant
        Dim d1 As Double
        Dim d2 As Double
            d1 = InputBox("Enter the length of the side adjacent to the angle: ","Adjacent")
            d2 = InputBox("Enter the length of the side opposite the angle: ","Opposite")
            Print "The Alpha angle is"; (atn (d2/d1) * 180 / Pi); " degrees"
        End Sub
    

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