English, asked by siddharth102, 1 year ago

the total surface area of a cube is 54 CM square what is the length of its side

Answers

Answered by Riya1234567891
3
3.......................
Answered by anmolsoni
4
 total surface area of a cube = 54 CM²
∴                             6(a)²=54      [a is length (let) ]
                                  (a)²=54/6
                                  (a)²=9
                                   a=3
 
Hence,length of cube is 3 cm
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