Предмет: Математика, автор: slmadrsa

З деякої точки простору проведено до площини дві похилі, проекції яких дорівнюють 8 і 20 см. Більша з похилих дорівню 25 см. Обчислити довжину меншої похилої

Ответы

Автор ответа: 22081960

Ответ: 17 см

Пошаговое объяснение: шукаємо перпендикуляр $\sqrt{625-400}=15$ см, а потім довжину меншої похилої $\sqrt{225+64} =17$

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