Точка B лежит между точками А и С. Найдите отрезки АВ и ВС, если АВ=0,2ВС и АС =60 см Помогите, пожалуйста с: - №12717950

Точка B лежит между точками А и С. Найдите отрезки АВ и ВС, если АВ=0,2ВС и АС =60 см
Помогите, пожалуйста с:
- Предмет:
  Геометрия
- Автор:
  saniyas7kl
- 6 лет назад

Ответы 1

$FC=FB+BC=0,2BC+BC=1,2BC\\\\1,2BC=60\\\\BC=60:1,2=50$
- Автор:
  chace
- 6 лет назад
- 0
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