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The total surface area of cube …

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The total surface area of cube is 54cm what is the length of it side
  • 1 answers

Sonali Aggarwal 5 years, 6 months ago

Total surface area = 6a2 

                              = 54

                       54= 6a2

                          a2= 9

                            a=3 cm

Length of the side is 3cm.

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