Предмет: Математика, автор: gusunovmurad700

Вычисли площадь квадрата, периметр которого:16см;2дм;12м;3дм 6см.

Ответы

Автор ответа: polinakrikova1605

1

Ответ:

1)периметр 16см-площадь 16см^2

2)периметр 2дм-площадь 2,5дм^2

3)периметр 12м-площадь 9 м^2

4)периметр 3 дм-площадь 5,625 дм^2

5)периметр 6 см-площадь 2.25 см^2

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