Предмет: Математика, автор: nastyawho666


Объем од­но­го шара в 7 раз боль­ше объ­е­ма вто­ро­го. Во сколь­ко раз пло­щадь по­верх­но­сти пер­во­го шара боль­ше пло­ща­ди по­верх­но­сти вто­ро­го?

Ответы

Автор ответа: mnv1962
0
В 49 раз из отношения площадей поверхностей
Автор ответа: tengiz97
0
в 49 раз. квадрат подобия
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