Предмет: Геометрия, автор: gogaperets

Дано, что j⊥ g, g⊥ m, e⊥ g. Первой прямой построй прямую g, второй — j, третьей — m, четвёртой — e.

1. Сколько параллельных прямых между данными прямыми? Введи число:

2. Назови эти прямые. Введи буквы без запятых и пробелов между ними:​

Ответы

Автор ответа: kpdon03
23

Ответ: j, m, e палаллельны g (1. 3, 2. jme)

Объяснение:

Только палаллельные между собой прямые могут быть одновременно перпендикулярными другой прямой (они могут, конечно, ещё быть и скрещивающимися, но это уже стереометрия, вряд ли от вас хотят трёхмерные модели)


gogaperets: спасибо
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