Предмет: Алгебра, автор: gffgghhh78

Кто может , решите пожалуйста

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gethehelout: 5 баллов )(

Ответы

Автор ответа: gethehelout

1

1)64 * Pi/180=16pi/45

160 * Pi/180=8pi/9

2)3pi/5 * 180/pi=108

7/4pi * 180pi= 315

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