Предмет: Геометрия, автор: muratdusenbekov315

описаной около окружности четырёхугольнике сумма двух протиположных сторон равна 12 см а две другие стороны относятся как 2:4 найдите длины этих сторон​

orjabinina: Тк сумма противоположных сторон равны , то 2х+4х=12+12 => х=4 . Стороны 2*4=......см , 4*4=.......см

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Автор ответа: manyny06
1

Ответ:

решение смотри на фотографии

Приложения:
muratdusenbekov315: спасибо
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