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- 00:21, 4 November 2020 (diff | hist) . . (-21) . . m 2020 AIME II Problems/Problem 13
- 22:59, 24 March 2019 (diff | hist) . . (0) . . m 2019 AMC 10B Problems/Problem 16 (Sorry, I believe it should be t degrees not x degrees)
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