Перейти к выбору ответа 01.04.2022Найди длину хорды DC, если AM= 3 дм; MB= 16 дм; CM = 4 дм. MD = дм; DC = дм. Выбрать другой вопрос Смотреть ответ Перейти к выбору ответа Геометрия Вопрос школьника по предмету Геометрия Найди длину хорды DC, если AM= 3 дм; MB= 16 дм; CM = 4 дм. MD = дм; DC = дм. Ответ учителя по предмету Геометрия Ответ: По свойству хорд AM·MB=CM·MD 3·8=4MD MD=6 дм CD=4+6=10 дм
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