Задача, которую решает 1 из 20 девятиклассников
Найди неизвестный катет прямоугольного треугольника.
7 months ago 00:03:10 1
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7 months ago 01:25:00 1
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7 months ago 00:42:54 1
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7 months ago 02:33:09 1
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7 months ago 00:03:38 1
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7 months ago 00:08:16 1
7 months ago 00:02:58 1
