Jim works at a cartoonist lab drawing and voicing cartoons. He got boxes of supplies for drawing. If Jim has three packages of this size , what is the surface area in square inches of all three packages combined? ( Hint: All four triangular faces are identical. The base is square .)

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Jim works at a cartoonist lab drawing and voicing cartoons He got boxes of supplies for drawing If Jim has three packages of this size what is the surface area class=