Math, asked by nikitanerurkar395, 7 months ago

(11) Find the total surface area of a cube with
side a 9cm

Answers

Answered by Arunaajaya

0

Answer:

Hi friend

Hope this answer helps you

Step-by-step explanation:

ANSWER

Given, the side of a cube =9cm

The total surface area of cube =6×side

2

=6×9×9

=6×81

=486

∴ The total surface area of cube is 486cm

2

Answered by siddharthaa1008

1

Answer:

486 cm^2.

Step-by-step explanation:

Given, the side of a cube =9cm

The total surface area of cube =6×side

2

=6×9×9

=6×81

=486

∴ The total surface area of cube is 486cm^2.

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