Предмет: Математика, автор: Аноним01010101

а)2/9 от прямого угла б)10/18 от развернутого угла а)4/6 прямого угла. Заранее спасибо.

Ответы

Автор ответа: Avernati
0
а)90*2/9=20
б)180*10/18=100
в)90*4/6=60
Автор ответа: Аноним01010101
0
90*4:6?
Автор ответа: Avernati
0
4/6- это дробь
Автор ответа: Аноним01010101
0
спасибо
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