Another #math #challenge - A quarter of a circle is drawn with Center at the origin and a rectangle is inscribed in such a way that one side divides the radius in half. Can you find the length of the diagonal of the rectangle? It is a #geometry problem and it is much easier than you think.

I must give credit to the late Martin Gardner for this little quick math challenge. His books and problems have inspired me to work on more interesting #mathematical #puzzles and share these with people around the world.

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