Предмет: Математика, автор: sairux

Подарок упакован в коробку, которая имеет форму прямоугольного параллелепипеда.
Длина двух сторон грани основания — 8 см и 12 см, длина бокового ребра коробки — 20 см.
Определи необходимую длину ленты для упаковки, если на завязывание банта уйдёт 35 см ленты.

Ответы

Автор ответа: POMOGITE310

Ответ:

155

Пошаговое объяснение:

8 умножить на 2 16 будет 12 умножить на 2 тоже 24 будет а 20 умножить на 4 будет 80 120см всего с бантом 155см

POMOGITE310: но ето смотря как ти упаковиваеш коробку

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