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Mathematics 20 Online
OpenStudy (anonymous):

surface area

jimthompson5910 (jim_thompson5910):

I'm getting 672pi ft^2 as well

OpenStudy (anonymous):

@KendrickLamar2014

OpenStudy (kendricklamar2014):

wait give me a sec

OpenStudy (anonymous):

okay thanks

OpenStudy (kendricklamar2014):

what figure is it??

OpenStudy (anonymous):

it's a right prism

OpenStudy (kendricklamar2014):

oh ok

jimthompson5910 (jim_thompson5910):

use the formula SA = 2*(L*W + L*H + W*H) L = length W = width H = height

OpenStudy (anonymous):

Yep I understand now thanks :)

jimthompson5910 (jim_thompson5910):

in this case, L,W,H doesn't really matter. You could have L = 2 H = 16 W = 6 or L = 6 H = 16 W = 2

OpenStudy (anonymous):

yeah true

OpenStudy (kendricklamar2014):

so just make sure if u do it like this H: 2 L:16 W: 6 dont change it in the formula

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