Предмет: Математика, автор: Vladca2003454

Узнайте вторую диагональ ромба,если его сторона=5см,а одна диагональ-6см....нужен рисунок,завтра контрольная..ююдам 20 баллов

Ответы

Автор ответа: АлВикторовна

0

не поняла - только что сделала
х2+6 в квадрате=4*5 в квадрате
х2=100-36
х2=64
х=8 см - вторая диагональ
не видит файл с Ромбом мой ноут....

Автор ответа: Vladca2003454

0

что не поняла

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