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Tuymaada Olympiad
1995 Tuymaada Olympiad
1
fold line on a sheet of paper is straight, geo proof wanted
fold line on a sheet of paper is straight, geo proof wanted
Source: Tuymaada 1995 p1
April 27, 2019
geometry
Problem Statement
Give a geometric proof of the statement that the fold line on a sheet of paper is straight.
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