Предмет: Геометрия, автор: Aika1374

полная поверхность конуса 450П см2,а его радиус 9 см. найдите объем конуса

Ответы

Автор ответа: danildanilda1122

3

будет если 450+9+2=461

Aika1374: это точно?

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