Matematika

Pertanyaan

berapa volume tabung jika dm 30cm tinggi 14cm

2 Jawaban

  • Please, let me answer your question :)
    ___________________________

    Mapel : Matematika
    Tentang : Bangun Ruang
    Pembahasan :

    Diketahui :
    - d = 30 cm > r = 15 cm
    - t = 14 cm

    Ditanya :
    - V

    V= πr²t
    V= 22/7 x 15 x 15 x 14
    V= 22 x 15 x 15 x 2
    V= 22 x 225 x 2
    V= 22 x 450
    V= 9900 cm³

    Jadi hasilnya adalah 9900 cm³

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    Heil Manstein!
  • v = La*t
    = phi*r*r*t
    =22/7*15*15*14
    =9.900

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