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Mathematics 7 Online
OpenStudy (anonymous):

HELP PLEASE!! MEDAL INCLUDED! What is the surface area of this box:

OpenStudy (anonymous):

OpenStudy (dtan5457):

Rectangular prism surface area.. 2(wl+hl+hw)

OpenStudy (anonymous):

I still don't understand

OpenStudy (anonymous):

342 is the sa

OpenStudy (michele_laino):

hint: in order to find the surface area, we have to sum the areas of all the faces of the prism

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