Предмет: Геометрия, автор: inoska605

Две стороны параллелограмма равны 10 см и 12 см.Чему равны две другие его стороны?Объясните ответ

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Автор ответа: lorralady

Две другие стороны также равны 10см и 12 см. У параллелограмма противоположные стороны попарно параллельны, а также равны

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