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Paraguay Mathematical Olympiad
2015 Paraguay Mathematical Olympiad
4
4
Part of
2015 Paraguay Mathematical Olympiad
Problems
(1)
2015 Paraguayan Mathematical Olympiad: Problem 4
Source:
10/10/2015
The sidelengths of a triangle are natural numbers multiples of
7
7
7
, smaller than
40
40
40
. How many triangles satisfy these conditions?
geometry