The total area of all of the faces is 1536 square millimeters.
What is a cube?
A cube is a three-dimensional representation of a square. it has 6 faces 2 on the bottom and top, 4 on the sides faces.
Given; Each face of a number cube is a square with a side length of 16 millimeters.
We have to find the total area of all of the faces of the number cube.
16 x 16 = 256
256 x 6 = 1536
(6 = number of faces)
= 1536²mm
Hence, The total area of all of the faces is 1536 square millimeters.
Learn more about cubes;
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