Предмет: Геометрия, автор: sonakolotievskaa2019

На рисунку пряма а дотикається до кола в точці В. Знайдіть кут ABC, якщо кут AOB дорівнює 120
срочно. даю 50 баллов​

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Автор ответа: deniszhivitsky
1

ответ выше.

Ответ:

.................

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