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23 December, 08:10

What is the surface area of this dude that has 2in, 9in, and 6in

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  1. 23 December, 11:22
    0
    168 square inches

    Step-by-step explanation:

    Assuming these are the dimensions of a rectangular prism, then the surface area is given by

    TSA=2 (lw+lh+wh)

    We substitute the dimensions into the formula to obtain:

    TSA=2 (2*9+2*6+9*6)

    We simplify to get:

    TSA=2 (18+12+54)

    TSA=2 (84)

    TSA=168 square inches
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