Помогите решить задачу. Составь уравнение и решил задачу: Периметр пряумоугольника равен

Помогите решить задачу. Составь уравнение и решил задачу: Периметр пряумоугольника равен 192см, одна из сторон равна 56см. Найди другую сторону.
- Предмет:
  Математика
- Автор:
  jude
- 6 лет назад

Ответы 4

Спасибо!
- Автор:
  tomashodges
- 6 лет назад
- 0
как скопировать? ?
- Автор:
  calliejacobs
- 6 лет назад
- 0
как скопировать прошу скажите
- Автор:
  kameron132
- 6 лет назад
- 0
P = 2*(a + b) это формула периметра прямоугольника192=2*(56+b) это подставлены наши значения56+b=192:256+b=96B=96-5640Ответ другая сторона равна 49см
- Автор:
  gatorsfiv
- 6 лет назад
- 0
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Помогите решить задачу. Составь уравнение и решил задачу: Периметр пряумоугольника равен 192см, одна из сторон равна 56см. Найди другую сторону.

Ответы 4

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