MP0073: Reduce the Area of Triangle by Half

   September 5, 2019  Leave a Comment on MP0073: Reduce the Area of Triangle by Half  Posted in Matchstick, Matchstick - Geometric

We can create a triangle by using 12 matchsticks. The area is 1/2 x 3 x 4 = 6 unit squares.

Can you move 4 matches to reduce the area by half?

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