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In geometry, perpendicular lines are defined as two lines that meet or intersect each other at right angles (90 ∘). The term ‘perpendicular’ originated from the Latin word ‘perpendicularis,’ meaning a plumb line. If two lines AB and CD are perpendicular, then we can write them as AB ⊥ CD.
We say that a line is perpendicular to another line if the two lines meet at an angle of 90 °. Let us understand the concept of perpendicular lines, the perpendicular sign, the difference between parallel and perpendicular lines, along with some perpendicular lines examples.
Perpendicular lines are the two lines that intersect each other at right angle or 90 degrees. Visit BYJU'S to learn the symbol, properties, difference between parallel and perpendicular lines in detail.
- Perpendicular lines are those lines that intersect each other at 90 degrees.
- Parallel lines are parallel to each other and never intersect. But perpendicular lines intersect at right angle.
- Not all intersecting lines are perpendicular to each other. They may intersect at different angles too.
- If the slope of perpendicular lines are m1 and m2, then; m 1 .m 2 = -1
- Given, equation is y = -4x + 9 So, the slope of the given equation is -4. Now the slope of the lines perpendicular to the given line is: m = neg...
Perpendicular lines are two straight lines that meet or intersect at 90°. The opposite of perpendicular lines are parallel lines. Unlike perpendicular lines, parallel lines never intersect. The equation of a line that is perpendicular is y = mx + c.
Perpendicular lines are lines that intersect to form 90^{\circ} angles (right angles). In diagrams, right angles are often marked with a small square at the point where the two lines intersect. This notation helps us to quickly identify them as perpendicular lines.
Perpendicular lines are the two lines that intersect each other at a right angle. We come across examples of parallel lines and perpendicular lines in daily life. Observe the white lines or stripes in a marked crosswalk.
Oct 10, 2023 · Perpendicular lines are two straight lines that meet or intersect at 90°. The opposite of perpendicular lines are parallel lines. Unlike perpendicular lines, parallel lines never intersect. The equation of a line that is perpendicular is y = mx + c.
![What are Perpendicular Lines? [Definition, Facts & Example]](https://ca.images.search.yahoo.com/search/images?p=What+is+an+example+of+a+perpendicular+line%3F&ei=UTF-8&th=94&tw=282.2&imgurl=https%3A%2F%2Fcdn-skill.splashmath.com%2Fpanel-uploads%2FGlossaryTerm%2F06d800b8e5c84d438c7b9c645dc8cd1e%2F1545298417_Perpendicular-Lines.png&rurl=https%3A%2F%2Fwww.splashmath.com%2Fmath-vocabulary%2Fgeometry%2Fperpendicular-lines&size=5KB&name=What+are+Perpendicular+Lines%3F+%5BDefinition%2C+Facts+%26+Example%5D&oid=2&h=227&w=680&turl=https%3A%2F%2Ftse1.mm.bing.net%2Fth%3Fid%3DOIP.NHJSMZz6yRyC_N714-dX2gHaCe%26pid%3DApi%26rs%3D1%26c%3D1%26qlt%3D95%26w%3D282%26h%3D94&tt=What+are+Perpendicular+Lines%3F+%5BDefinition%2C+Facts+%26+Example%5D&sigr=STzyUE9_aCXj&sigit=1mThPi2DCOhn&sigi=kjFIgmoI8JhT&sign=aT3vNHUzHCwq&sigt=aT3vNHUzHCwq "What are Perpendicular Lines? [Definition, Facts & Example]")
