Matematika

Pertanyaan

diameter alasnya 20 cm tingginya 24 cm tentukan volume kerucut tersebut

2 Jawaban

  • d = 20 cm
    r = 10 cm
    t = 24 cm

    Volume kerucut
    = 1/3 x π x r² x t
    = 1/3 x 3,14 x 10 cm x 10 cm x 24 cm
    = 2.512 cm³
  • Kerucut
    d = 20 cm
    r = 10 cm
    t = 24 cm

    V = 1/3 × πr²t
    V = 1/3 × 3,14 × 10 cm × 10 cm × 24 cm
    V = 2.512 cm³

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