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1 January, 15:28

Rectangular prism is 5.9 millimeters wide and 20 millimeters high. Its surface area is 733.28 square millimeters. What is the length of the rectangular prism?

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  1. 1 January, 17:18
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    The the length of the rectangular prism is 6.64 mm

    Step-by-step explanation:

    knowing the surface area of the rectangular prism is the sum up of all areas of the prisma we have

    (20 * 5.9) * 2 + (20*X) * 2 + (5.9*X) * 2 = 733.28

    236 + 40X + 34.81X = 733.28

    X = 6.64 mm
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