Mathematics, 27.07.2019 22:00 Luciano4411

Marissa needs to paint all the faces and the base of a model pyramid she made for her history project. the dimensions of the pyramid are shown here. what is the total surface area of the pyramid? a square pyramid is shown. the side of the square is 10 inches. the height of the triangular faces is 8 inches. 140 in2 180 in2 240 in2 260 in2

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Marissa needs to paint all the faces and the base of a model pyramid she made for her history projec...