Revision history of "1998 CEMC Gauss (Grade 7) Problems/Problem 17"

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  • (cur | prev) 15:27, 29 January 2021Coolmath34 (talk | contribs). . (559 bytes) (+559). . (Created page with "== Problem == Claire takes a square piece of paper and folds it in half four times without unfolding, making an isosceles right triangle each time. After unfolding the paper t...")