Math, asked by vysakvipin, 5 months ago

Find the side of a cube whose total surface area is 486 cm2​

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Answered by Anonymous
40

Answer:

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Answered by vaibhavmundhe2535
2

Step-by-step explanation:

total surface area of a cube = 6( l )2

therefore,. 486. = 6 ( l )2

486/6. = l'2

81. = l'2

9. = l. ......( takingroots)

l. = 9 cm

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