Volume of Cubes
The volume of a cube is one edge multiplied by itself three times, because a cube is the same measurement in all three directions. That is why the formula is written as edge cubed, and why the units are always cubic. The volume of Cubes, Example 2: Exercises for Volume of Cubes 1) 2) Answers […]
Geometry Puzzle – Challenge 61
Geometry Puzzle – Challenge 61 asks how many small cubes carry paint on exactly two faces after a painted cube is cut up. It is a classic painted-cube counting problem, and the whole answer turns on which cubes sit along an edge but not at a corner. Challenge: A solid cube of side 9 is […]
