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8 April, 06:35

Find the surface area of the prism. Write your answer as a decimal.

The height is 3 yd

The length is 5 yd

The width is 1 1/5yd

+5
Answers (2)
  1. 8 April, 06:43
    0
    49.2

    Step-by-step explanation:

    First you do SA=2Lw+2Lh+2wh

    So then you get 2 x 1 1/5 x 5 + 2 x 1 1/5 x 3 + 2 x 5 x 3

    After doing the math, you get 12+7.2+30

    Then you get 49.2

    (I checked it because I had the same question so it is right)
  2. 8 April, 06:56
    0
    6.75

    Step-by-step

    h = 3 yd multiply the length = 5 yd and then multiply the width = 11/5yd

    then you divided 11 and 5 if you get the answer then multiply to 15

    then the answer is
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