MP0073: Reduce the Area of Triangle by Half admin 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? Show the answer Hide the answer Share this:FacebookXLike this:Like Loading... Author: admin