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14 September, 10:08

A rectangular solid has Sides of 8 m, 10 m, and 12 m. Calculate both the surface Area and volume show all of your work

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Answers (2)
  1. 14 September, 10:44
    0
    Step-by-step explanation:

    l = 8 m

    w = 10 m

    h = 12 m

    Volume = l*w*h

    = 8 * 10 * 12

    = 960 cubic meter

    Surface area = 2 * (lw + wh + hl)

    = 2 * (8*10 + 10*12 + 12*8)

    = 2 * (80 + 120 + 96)

    = 2 * 296

    = 592 square meter
  2. 14 September, 12:24
    0
    8 x 10 = 80

    8 x 12 = 96

    10 x 12 = 120

    80 + 96 + 120 = 296

    The surface area is 296 cm^2
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