Question

surface area of cube whose edge is 3 cm is
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Answer 1

Step-by-step explanation:

hello mate

here is ur ans..

surface area of cube = 6a^2

= 6×3×3

= 6×9

= 54cm^2

Answer 2

Answer:

hey......

Here is ur answer...

The edge of the cube is=3 that I.e.= 3cm

therefore,

surface area of the cube is

=6a^2

=6×3^2

=36cm^2

Hope u understand it's very easy