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Please help me it’s due today

Please help me it’s due today-example-1
User Tanner
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Surface Area = 358ft²

First find the area for each shape on the box.

Base x Height

Bottom rectangle = 9ft x 4ft = 36ft

There are two of the same rectangle (top and bottom)

So 36ft + 36ft = 72ft

Side rectangles = 4ft x 11ft = 44ft

There are two side rectangles so,

44ft + 44ft = 88ft

Front and back facing rectangles,

9 x 11 = 99ft

99 + 99 = 198ft

Add them all together:

198 + 88 + 72 = 358ft²

Surface Area = 358ft²

User Sandeep Tawaniya
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