Предмет: Геометрия, автор: Windoge

Объясните, почему две прямые, перпендикулярны к третьей, не пересекаются?

Ответы

Автор ответа: ttmsee

они или совпадают,
или параллельны
потому что через две точки можно провести прямую, и притом только одну.
тоесть
и из точки, не лежащей на прямой можно провести только одну перпендикулярную прямую к данной прямой. ( или же они будут совпадать)

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Dorothy put a little oil on The Tin-man’s body so that he could speak.
1. Dorothy put a little oil on The Tin-man’s { }
so that he could speak.
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