MP0115: Count the Triangles admin April 23, 2020 Leave a Comment on MP0115: Count the Triangles Posted in Matchstick, Matchstick - Triangular Whoa! There are many triangles created using 37 matches. Can you count correctly how many triangles there are? Show the answer 35 triangles, including 20 1×1, 10 2×2, 4 3×3 and 1 4×4 triangles. Hide the answer Share this:FacebookXLike this:Like Loading... Author: admin