Question

What is the surface area of this cube? The circled answer 16mm is incorrect. Please see attachment.

Answer 1

its 96

the area of each square is 4x4 and theres 6 squares. (4x4)6

Answer 2

Answer: LAST OPTION

Step-by-step explanation:

To  solve this problem you must:

- Calculate the surface area of one of the squares, with the formula for calculate the surface area of a square, where "s" is the lenght of any side of the square, then you obtain;

$A=s^{2}=(4mm)^{2}=16mm^{2}$

- Now, you must multiply this area by 6 (6 faces of the cube), then the results is:

$SA=16mm^{2}*6=96mm^{2}$