Matematika

Pertanyaan

12/11 phi rad =…°…'…"
Tolong dong

1 Jawaban

  • ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    KONSEP :

    1 PUTARAN = 360° = 2π rad

    atau
     π rad = 180°

    Dan :
    1° = 60' = 3600''
     
    Maka :

    12/11 π rad = 12/11 x 180°
    = 12 x 180°/11
    = 2160° / 11
    = 196° (4/11)°
    = 196° + (4/11)60'
    = 196° + (240/11)'
    = 196° + (21 9/11)'
    = 196° + 21' (9/11)'
    = 196° + 21' + (9/11).3600''
    = 196° + 21' + (32400)''/11
    = 196° + 21' + 2945,45''

    Jadi
    196° 21' 2945,45''


    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    )|(
    FZA

Pertanyaan Lainnya