Предмет: Математика, автор: sacha140307

Срочно даю 50 баллов
У рівнобедреному трикутнику висота проведена до основи дорівнює 12 см., а косинус кута при основі 5/13.Знайдіть бічну сторону

5/13 дріб

Ответы

Автор ответа: Miroslava227
1

Ответ:

решение на фотографии.

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