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OpenStudy (anonymous):
What is the surface area of a rectangular prism with length 15mm , width 11mm , and height 3mm ?
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OpenStudy (anonymous):
the formula for the surface area is "S.A = 2lw + 2lh + 2wh"
OpenStudy (anonymous):
so the answer would be 486mm
OpenStudy (anonymous):
thanks(:
OpenStudy (anonymous):
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