Предмет: Геометрия, автор: annadzu642

30 балів! благаю допоможіть!!!
Висота конуса дорівнює 18 см, а радіус основи – 6 см. Площина перпендикулярна до осі конуса, перетинає його бічну поверхню по колу, радіус якого 4 см. Відстань від площини перерізу до площини основи конуса дорівнює ... см.

Ответы

Автор ответа: liftec74

Ответ: 6

Объяснение: см файл

Приложения:

cf12403c61774cba3456afe8a6c53be5.pdf

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Birthday it is a wonderful day for everybody. A lot of people like celebrating it. On this day you are in the centre of attention. You can spend time with your friends, parents and you can get a lot of presents.

So, I and my friend have been asked to arrange an event to celebrate a classmate's seventeenth birthday. His name is Mike, and he is the soul of our class, so all classmates will come to the party.

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