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Geometry 20 Online
OpenStudy (vickyisthesmartone123):

What is the surface area of a rectangular prism with a length of 3 mm, a width of 5 mm, and a height of 8 mm?

OpenStudy (vickyisthesmartone123):

help now I think it is 158

OpenStudy (vickyisthesmartone123):

@e.mccormick

OpenStudy (anonymous):

the easy way to do it is to do 3*5*2+5*8*2+8*3*2

OpenStudy (anonymous):

i just did to calculations and your right

OpenStudy (vickyisthesmartone123):

can you help me with one mor eplexz>?

OpenStudy (anonymous):

sure

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