ANSWER PLEASE I NEED HELP a rectangular prism has a width of 0.5 a height of 4 and a length of 1.5, what is the surface area of

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ANSWER PLEASE I NEED HELP

a rectangular prism has a width of 0.5 a height of 4 and a length of 1.5, what is the surface area of the rectangular prism?

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Yến Oanh 4 years 2021-08-27T07:29:29+00:00 1 Answers 8 views 0

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  1. vankhanh
    0
    2021-08-27T07:31:05+00:00
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    Answer:

    The surface area of the rectangular prism is 17.5

    Step-by-step explanation:

    We are given:

    Width of rectangular prism (w) = 0.5

    Length of rectangular prism (l) = 1.5

    Height of rectangular prism (h) = 4

    We need to find the surface area of the rectangular prism.

    The formula used is: Surface \ area \ of \ the \ rectangular \ prism=2(lw+lh+wh)

    Putting values and finding the surface area of the rectangular prism

    Surface \ area \ of \ the \ rectangular \ prism=2(lw+lh+wh)\\Surface \ area \ of \ the \ rectangular \ prism=2((1.5)(0.5)+(1.5)(4)+(0.5)(4))\\Surface \ area \ of \ the \ rectangular \ prism=2(0.75+6+2)\\Surface \ area \ of \ the \ rectangular \ prism=2(8.75)\\Surface \ area \ of \ the \ rectangular \ prism=17.5

    So, the surface area of the rectangular prism is 17.5

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