Mathematics
Mathematics, 14.08.2021 18:50, xxkeyxx51

Raquel is cutting out pieces of cardboard to make a pyramid. She will use a square piece for the base and identical triangular pieces for the sides. The figure above shows the dimensions of the triangle for each side. What will be the total surface area, in square inches, of the pyramid, including the square base?


Raquel is cutting out pieces of cardboard to make a pyramid. She will use a square piece for the ba

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