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18 July, 08:28

Calculate the area of a rectangular prism that is 5 cm x 9 cm and 11 cm high

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  1. 18 July, 08:41
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    Answer: 398cm²

    Step-by-step explanation:

    Surface area of a Rectangular Prism: 2lw+2lh+2wh

    l = 5cm

    w = 9cm

    h = 11cm

    Area = (2x5x9) + (2x5x11) + (2x9x11)

    =398cm²
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