Question

find the surface area of a cube whose edge is 12 cm​

Answer 1

Surface Area=6a²

=6.12²

=864

Answer 2

Solution :-

Given

Edge of the cube = 12cm

To find

Surface area of the cube

Note

Surface area of the cube = 6x^(2)

x = edge

Answer

Surface area of the cube = 12^(2) × 6

= 144 × 6

= 864 cm^(2)