It is known that the height of a prism with a square bottom is 7cm, and the side length of a square is 4cm. Find the sum of the lengths of all the edges and the surface area
Eight square sides, four rectangle 8 * 4 + 4 * 7 = 60
Two squares and four rectangles 2 * 4 ^ 2 + 4 * 7 * 4 = 144
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