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Mathematics 19 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 (anonymous):

3x5x8= 120mm^3 because its height times length times width

OpenStudy (anonymous):

JK

OpenStudy (vickyisthesmartone123):

@e.mccormick

OpenStudy (anonymous):

surface area has 6 sides 2(8*5)+2(5*3)+2(8*3) 80+30+48=158

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