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Mathematics 16 Online
OpenStudy (anonymous):

What is the surface area of the rectangular prism? A. 198 in2 B. 312 in2 C. 396 in2 D. 504 in2

OpenStudy (anonymous):

OpenStudy (anonymous):

@eric_d

OpenStudy (eric_d):

A=2(wl+hl+hw)=2·(6·7+12·7+12·6)=396

OpenStudy (eric_d):

the dot means multiply

OpenStudy (eric_d):

Answer= c.

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