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11-68.

     A cube has an edge length of inches.

  1. Draw a diagram of the cube and calculate the volume and surface area in cubic and square inches respectively.

    Cube, bottom front edge, bottom right edge, & left front edge, each labeled, 12 inches.

    Volume in
    Surface Area in  

  2. Now calculate the volume and surface area in cubic and square feet respectively.

    Converting from in to ft means you must use a conversion factor of ( in), not just in.