Math, asked by jeevanjyotimallick, 9 months ago

total surface area of cube is 54cm sq. length of it's side

Answers

Answered by Qayyoom

1

Answer:

The length of its edge is 3 cm.

Step-by-step explanation:

Total surface area= 54 cm²

∴ 6(a)²=54 [a means edge]

(a)²=54/6

a=√9

a=3

Hence, length of its side are 3 cm

Answered by tanmaydafe

3

Step-by-step explanation:

the above image has your answer

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