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caradoxee5
Доступная математика
Feb 04, 2015 11:42
1. Теорема Пифагора:
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mskilys
February 4 2015, 09:25:03 UTC
Круто)
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aljin
February 4 2015, 10:01:35 UTC
Отличного дня и хорошего настроения!
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