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3 votes

why a flat surface of a rectangular prism called faces?

 



User Jaywalker
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2 Answers

3 votes
Well, because the flat surfaces are basically a face except a face for the shape....
User Sultan Ali
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5 votes
It's not faces it's pretty much the sides but I guess it's because it's called faces as in phases like there are let's say three phases to a triangle( that's in my opinion )
User Stanete
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