How do you know if two line segments are perpendicular?

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08-08-2017
Mathematics

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How do you know if two line segments are perpendicular?

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Jefrafra Jefrafra · Answer 1 · 2017-08-08T19:36:02+02:00

Jefrafra Jefrafra

08-08-2017

Perpendicular lines, when intersecting, will always create a right angle at the intersection point. A right angle is an angle that is exactly 90 degrees.

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ruizja84 ruizja84 · Answer 2 · 2018-07-13T02:50:33+02:00

ruizja84 ruizja84

13-07-2018

Their slopes are negative reciprocals

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