www.collinsdictionary.com/us/dictionary/english/perpendicular

Perpendicular definition: A perpendicular line or surface points straight up, rather than being sloping or... | Meaning, pronunciation, translations and examples.

www.thefreedictionary.com/perpendicular

Define perpendicular. perpendicular synonyms, perpendicular pronunciation, perpendicular translation, English dictionary definition of perpendicular. adj. 1.

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What does perpendicular mean? The definition of perpendicular is something that is at right angles to something else. (adjective) An example of someth...

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Aug 11, 2016 ... A line is said to be perpendicular to another line if the two lines ... This definition depends on the definition of perpendicularity between lines.

www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-geometry/cc-8th-angles-between-lines/v/identifying-parallel-and-perpendicular-lines

Perpendicular lines are lines that intersect at a right (90 degrees) angle. ... which fits the definition because two lines being parallel implies they are in the same ...

www.definitions.net/definition/perpendicular

Perpendicular(adj) exactly upright or vertical; pointing to the zenith; at right angles to the plane of the horizon; extending in a right line from any point toward the ...

www.oxfordlearnersdictionaries.com/us/definition/english/perpendicular_1

perpendicular · perpendicular (to something) forming an angle of 90° with another line or surface; vertical and going straight up Are the lines perpendicular to ...

www.macmillandictionary.com/us/dictionary/american/perpendicular_1

Definition of PERPENDICULAR (adjective): completely upright and straight; in style of some medieval English churches.

tasks.illustrativemathematics.org/content-standards/tasks/1544

Task · \ell and m are perpendicular if they meet at one point and one of the angles at their point of intersection is a right angle. · \ell and m are perpendicular ...

study.com/academy/lesson/perpendicular-lines-lesson-for-kids-definition-examples.html

Jul 31, 2020 ... The perpendicular line is a line that crosses another line at a 90° angle. Each corner meets at a 90° angle. This is also known as a right angle. So, ...