1090.21 – Labeled Cube Views


Each of the cubes in the figure has its vertices numbered. Which of cubes A through E might be the same as the original cube seen from a different position? There may be multiple cubes that work. For the cubes that do not work, explain what about them could be changed so they'd work too.

1090_21_be48b8d7a5.png


Solution

Cubes A, B, and E work; C and D do not. For Cube C, vertices 3 and 4 should be switched. For Cube D, vertices 6 and 7 should be switched.