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what is the surface area for a rectangular prism with a lenght of 25 ft aw width of 31ft and a height of 25ft

RedRyder  May 11, 2017
 #1
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This may help:

 

 

The surface area is the area of each of these faces added together.

 

surface area = (2531) + (25 * 25) + (25 * 31) + (2531) + (25 * 25) + (25 * 31)

surface area =    775     +     625    +    775     +     775     +     625    +    775

 

surface area = 4350 square feet

hectictar  May 11, 2017

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