geometry

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The lateral area of a prism is 144cm^2 (lateral area is surface area without the bases). If the height is double the width, and the length is triple the width, what is the surface area?

I got the answer wrong; its supposed to be 196. Can anyone explain how to do the problem?

  • geometry -

    Write the most precise name for each space figure that has the given properties.




    three lateral faces that are rectangles



    a.

    pyramid

    c.

    triangular prism


    b.

    cone

    d.

    hexagonal prism

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