Предмет: Математика, автор: fapsilka27062010

4. Найди площадь прямоугольника, если его длина 9 см, а ширина на 5 см меньше. С условием. СРОЧНО!!!

Ответы

Автор ответа: Аноним

0

Ответ:

36

Пошаговое объяснение:

Дано:

длина - a=9 см

ширина - b=9-5=4 см

Найти площадь прямоугольника S.

Площадь прямоугольника:

S=ab=9·4=36 см²

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