Предмет: Математика, автор: mary200315

СРРОООООЧЧЧНННООООО!!!!!!Даны три стороны треугольника. Нужно найти его углы. В какой последовательности следует применить следующие теоремы?

Приложения:

Ответы

Автор ответа: marasulov00792

4

Ответ:

1. Теорема косинусов 2. Теорема синусов 3. Теорема о сумме углов треугольников

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