Предмет: Математика, автор: simnaz19992013

чему равен cos90 градусов напишите пожалуйста

Ответы

Автор ответа: Помеха7

cos90° = 0
Другие градусы на картинке:

Приложения:

Автор ответа: simnaz19992013

спасибо

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