Question

What is the surface area of the cube?




A.


64 mm2


B.


192 mm2


C.


384 mm2


D.


512 mm2

Answer 1

A cube has 6 faces.


The area of each face is the square of the side length \[A=s^{2}\] so the surface area of the whole cube is \[A=6s^{2}\] in this case \[A=6*(8^{2})=384\]

C