Предмет: Математика, автор: 718296354

Вычесли периметр прямоугольника,длина которого равна 48СМ,а ширина в 3 раза меньше длины

Ответы

Автор ответа: 22Вова22
0
48 : 3 = 16 (см) - ширина
Р = (48 + 16) * 2 = 128 см
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