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Mathematics 17 Online
OpenStudy (mackenzie2013):

A rectangular prism is 3 meters long, 4 meters wide, and has a total surface area of 94 square meters. What is its height? 3 m 4 m 5 m 6 m

OpenStudy (mackenzie2013):

Please explain step by step. I don't understand this at all

OpenStudy (anonymous):

12x=94

OpenStudy (anonymous):

x=7.833333

OpenStudy (anonymous):

Actually no sorry

OpenStudy (mackenzie2013):

ok

OpenStudy (anonymous):

2ab + 2bc + 2ac

OpenStudy (anonymous):

So 2lw+2lh+2wh= surface area

OpenStudy (anonymous):

24+4h+3h=94 24+7h=94 h=10

OpenStudy (anonymous):

No sorry h -=5

OpenStudy (mackenzie2013):

Oh ok , I see now thanks !

OpenStudy (anonymous):

Your welcome

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