Предмет: Математика, автор: polinaa43

помогите плиз, я вообще в геометрии не шарю:)

Приложения:

Ответы

Автор ответа: adamtch

Ответ:

х=6 см.

Пошаговое объяснение:

Приложения:

polinaa43: большое спасибо Вам!

polinaa43: можете в моих вопросах найти ещё одну задачу и решить её, я буду очень благодарна

adamtch: Приветствую!
Не хочу Вас учить, но Ваша вторая задача вместе с этой практически как две капли воды, как минимум попробуйте предложить идею как решить самостоятельно исходя из решения первой задачи. Удачи!

polinaa43: хорошо, спасибо

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