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u-can-do
Solving a Logic Problem
by G R Burgin
The Puzzle
How many triangles of any size are in the following geometric patterns?
The Solution
Total triangles in 2nd diagram = 104
(20 in 1st + 24 + 12 + 12 + 12 + 12 + 6 + 6 = 104)
Contact: mathspuzzles@gordonburgin.com
© G R Burgin 2009