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Mathematics 17 Online
OpenStudy (anonymous):

What is the surface area of the square pyramid? A. 2242 in2 B. 3838 in2 C. 4636 in2 D. 30,324 in2

OpenStudy (anonymous):

OpenStudy (anonymous):

It would be base area + 4*triangle area.

OpenStudy (anonymous):

So \[38^2 + 4(.5*38*42)\]

OpenStudy (anonymous):

so c

OpenStudy (anonymous):

Yes, it would be c

OpenStudy (anonymous):

the area of one triangular face is (base side*height)/2

OpenStudy (anonymous):

Thanks yall

OpenStudy (anonymous):

No problem :)

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