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9 February, 15:52

Find the surface area of a cuboid whose sides are 3cm by 6cm by 10cm

Anyone that answers I will mark as brilliant

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  1. 9 February, 16:46
    0
    216 cm²

    Step-by-step explanation:

    Use the formula for the surface area of a cuboid.

    SA = 2lw + 2lh + 2hw

    2 (6) (3) + 2 (6) (10) + 2 (10) (3)

    36 + 120 + 60

    = 216

    The surface area of the cuboid is 216 cm².
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