Answer: 64
Step-by-step explanation: First I noticed that the cube had 6 faces which meant it was a square. The area of the square units was 16. So the perimeter is 4 because 4 multiplied by 4 is 16. Then I multiplied 4 three times because the formula for this type of shape is V = whl (volume = width, height, and length). 4 multiplied by 4 is 16. 16 multiplied by 4 is 64. This is how I got my answer. Hope it helps!