mayatuyin mayatuyin

17-04-2017
Mathematics

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The caps on the tops of staircase posts are shaped like a square pyramids. The side length of the base of each Is 4 inches. The height of the face of each cap is 5 inches. What is the surface area of the caps for two posts

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Аноним Аноним

17-04-2017

The surface area of one is 59.08 inches, so just multiply that by 2.

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