Matematika

Pertanyaan

volume bangun ruang di atas adalah...cm
volume bangun ruang di atas adalah...cm

2 Jawaban

  • Volume balok = p × l × t
    V = 14 × 8 × 6
    V = 672 cm³

    Volume limas = ⅓ × La × t
    V = ⅓ × (14 × 8) × 9
    V = 336 cm³

    Volume keseluruhan = 672 + 336 = 1008 cm³

    Jawabannya C.

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  • Please, let me answer your question :)
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    •Balok
    - p= 14 cm
    - l= 8 cm
    - t= 6 cm

    •Limas
    - p.a= 14 cm
    - l.a= 8 cm
    - tl= 9 cm

    Ditanya= V total?

    VB= p x l x t
    VB= 14 x 8 x 6
    VB= 14 x 48
    VB= 672 cm³

    VL= ⅓ x La x t
    VL= ⅓ x 14 x 8 x 9
    VL= 14 x 8 x 3
    VL= 14 x 24
    VL= 336 cm³

    V total= 672+336= 1008 cm³

    Yg C jawabannya.

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