Question

Find the surface area of cube whose side length is 12cm

Answer 1

Area of cube is 6l^2
=6*12*12=864cm^2 or 0.0864m^2

Answer 2

Question:

Find the surface area of cube whose side length is 12 cm .

Answer:

We already know that each side of cube = 12 cm

Each side, a = 12 cm

Surface area of cube,

[tex] = 6a^{2}   = 6 * 12^{2}   = 6 * 144  = 864 cm^{2} [/tex]

Thanking You!