16 December 2022

I am not sure why I try to solve puzzles before going to bed …

… but here is one if you want to try.

A and B are identical squares. C and D are squares too. The only measurement you are given is that the line going from where A&B meet to where C&D meet (the dotted line) – and that is 4 units. The question is what is sum of the areas of C and D (shaded areas).

Posted December 16, 2022 by Rajib Roy in category "Puzzles


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