SOLUTION: Suppose you had a cube (6 sides) that measured 20 cm x 20 cm on each face. How much surface area would be exposed?

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Question 815526: Suppose you had a cube (6 sides) that measured 20 cm x 20 cm on each face. How much surface area would be exposed?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
+20%2A20+=+400+ cm2 would
be the surface area of 1 face
+400%2A6+=+2400+ cm2 is
the surface area of the cube