sixteen cubes
Geometry
Level
1
Sixteen cubes are arranged in different manners as shown. Which arrangement has the largest surface area?
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1 solution
Every cube in D has 4 sides showing - A ,3 of them have 5 sides but many have only 2 giving a lower average, it is the same for C except nearly all of them have 3 showing faces. IT is much the same for B as it is for C.