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Mathematics, 27.05.2020 22:07 habsofarah0

A home builder wants to decorate the post at the bottom of a stairway. One way to do this is to glue a square-based pyramid to the top of the post. The pyramid is made from a single, folded sheet of copper. The square is 10 inches on a side, and the triangular sides have a central height of 6 inches.

How many square inches of copper sheet are needed to make on pyramid?


A home builder wants to decorate the post at the bottom of a stairway. One way to do this is to glu

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