Math, asked by sarthakharshitta, 6 months ago

2. Find the:
(i) surface area, and
(ii) volume of a cube of side 9 cm.

Please help me

Answers

Answered by thenotorious3

1

Surface area
6a^2 =6x9x9=81x6=486cm^2

Since their are 6 faces on a cube

Volume=a^3=9^3=81x9=729cm^3

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