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Puzzle of the Week #269 - Heptagon Figure

August 28, 2020 Elliott Line
heptagon puz.JPG

ABCDEFG is a regular heptagon

H, J, K, L are midpoints of sides of the heptagon.

The lines AB and EF coincide at point N.

The lines HK and JL coincide at point M.

The lines AG and CD coincide at point P.

If the length of MK is 7, what is the length of NP?

← Puzzle of the Week #270 - Sum of CubesPuzzle of the Week #268 - Dice Game →

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