Work out the surface area of a cube of edge 3m

asked May 28, 2016 24.9k views

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4 votes

if the edge is 3 you multiply it by 3 which gets you 9 you then multiply this by 6 since the cube has 6 sides

Nk SP answered May 29, 2016

by Nk SP

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6 votes

umm, surface area of a cube = 6e^2 (six edge square) which is 6(3)sqaure = 54

Bricktop answered Jun 1, 2016

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