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Find the volume of a cube …

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Find the volume of a cube whose surface area is 384 cm square

    • Posted by Diya Sood 3 years, 10 months ago

    CBSE > Class 09 > Mathematics
    • 3 answers

    Sanjay Kumar 3 years, 10 months ago

    Volume is 512 cm3

    1Thank You

    Yogita Ingle 3 years, 10 months ago

    Surface area of cube is given by the formula 6a²
       So 6a² = 384
              a²  = 384/6 = 64
              a   = √64 = 8
    The formula to find the volmue of cube is a³
           So we know that a = 8
                                      8³ = 512m³
    The volume is 512m³

    2Thank You

    Maahir Khurana 3 years, 10 months ago

    Surface area of cube = 6 {a}^{2}6a2 here 6a^2 = 384 a^2 = 384/ 6 a^2 = 64 a = 8 Now Volume of cube Volume of cube = {a}^{3}a3 Volume of cube = 8^3 = 512 cm^3

    1Thank You

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