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Please help
Find the surface area of the composite solid.

Please help Find the surface area of the composite solid.-example-1
User Ashutosh Singla
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1 Answer

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20 votes
Surface Area: 140 ft

You find the areas of the sides and bottom, base x height, and the areas of the triangles, 1/2 base x height, then add them all together
User Zach Perry
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