Предмет: Математика, автор: SofaT8810

Длина прямоугольника 13 см, а ширина на 1 дм меньше.Найдите периметр прямоугольника.

Ответы

Автор ответа: dmitrcokorin
0

Ответ:

32СМ

Пошаговое объяснение:

1ДМ 10 СМ

13-10=3СМ

13+3=16

16Х2=32

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