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OpenStudy (matlee):
Surface area tirangular prism need help
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OpenStudy (matlee):
Arcadiouse (arcadiouse):
SA = wh + lw + lh + ls w = width h = height l = length s = side
OpenStudy (matlee):
oh thank you, but is that for the triangular prism? idk lw or lh or ls
OpenStudy (matlee):
I got 330
OpenStudy (itsmichelle29):
5*12=60/2=30*2=60 5*9=45 13*9=117
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OpenStudy (itsmichelle29):
and
OpenStudy (itsmichelle29):
12*9=108
OpenStudy (itsmichelle29):
60+45+117+108=330 Correct :)
OpenStudy (itsmichelle29):
WELCOME PLEASE FAN AND MEDAL
OpenStudy (matlee):
wow really
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OpenStudy (matlee):
sure thing.
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