Math, asked by rashishbarawanl, 11 months ago

find the length of each edge of a cube whose surface area is 486sq.cm

Answers

Answered by ashapuri1977

1

Answer:

9 cm

Step-by-step explanation:

Surface area of cube = 6a sq.

486 = 6a square

486 = a square

6

a square = 81

a = under root 81

Therefore, a = 9 cm

Hope it helps you

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