the dimension of a cube is in the ratio of 1:2:3. find it's dimension if its total surface area is 88m^2.

Asked by  | 11th Jan, 2013, 08:40: PM

Expert Answer:

total surface area will be=2(x*2x+2x*3x+3x*x)=88
                                  =22x^2=88
                                  x=2
so dimensions will be
                            2,4,6

Answered by  | 12th Jan, 2013, 01:25: AM

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