Предмет: Математика, автор: iragrinenko702

Найди сторону квадрата якщо воно на 9 см меньше его периметра

Ответы

Автор ответа: chelovek4ek

0

Ответ:

3

Пошаговое объяснение:

Автор ответа: anelyanurkz

0

3 будет
9 см меньше его пер

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