оконное стекло имеет длину 20дм, а ширина составляет половину длины. чему равна Площадь?Периметр? - №23576732

оконное стекло имеет длину 20дм, а ширина составляет половину длины. чему равна Площадь?Периметр?
- Предмет:
  Математика
- Автор:
  princesspxeu
- 6 лет назад

Ответы 1

смотри на фото видно?)))
- Автор:
  silver87
- 6 лет назад
- 0
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