MP0078: Move to have Triangles

   November 18, 2019  Leave a Comment on MP0078: Move to have Triangles  Posted in Matchstick, Matchstick - Triangular

Here we use 18 matchsticks to create a number of triangles.

(a) Move 4 matches to have 8 triangles.
(b) Move 4 matches to have 7 triangles.
(c) Move 4 matches to have 6 triangles.

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