The lines intersect at right angles.

线条垂直相交。

《牛津词典》

A narrow passage at right angles led them into another corridor, and here the same thing was repeated.

一条垂直相交的狭窄过道把他们引到另一条走廊，在这里，同样的情况又重现了。

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The two lines meet at right angles.

两线垂直相交。

《新英汉大辞典》

And, moreover, they are at right angles to one another that we've learned.

更多的是，根据我们所学的知识,它们都是和另外一个互成直角。

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Below, rice terraces run down the hillsides at right angles, as neatly as the folds in origami paper.

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Sitting at right angles is the arrangement most conducive to informal conversation.

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But rather than being just purely left-and-right, the split is dynamic, diagonally crossing the screen at right angles to the positioning of the two characters.

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