В треугольнике ABC угол А больше угла В на 20° угол В равен 120° найдите угол А, С - №28813991

В треугольнике ABC угол А больше угла В на 20° угол В равен 120° найдите угол А, С
- Предмет:
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- Автор:
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- 6 лет назад

Ответы 1

Треугольник не получиться
- Автор:
  tyronetora
- 6 лет назад
- 0
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