Предмет: Математика, автор: raximovjasur508

Высота конуса равна 6. Параллельно основанию конуса проведено сечение, проходящее на расстоянии 4 от его вершины. Найдите отношение площади сечения к площади основания конуса.
Варианты:
А)1/3
B)2/3
C)4/9
D)1/9

Ответы

Автор ответа: ksenia1743

Ответ:

с 4.9 это правильный ответ

raximovjasur508: ксения

raximovjasur508: отправь как ты решила

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