A line is said to be perpendicular to a plane if it is perpendicular to every line in the plane that it intersects. This definition depends on the definition of perpendicularity between lines.

vertical, perpendicular, plumb mean being at right angles to a base line. vertical suggests a line or direction rising straight upward toward a zenith. perpendicular may stress the straightness of a …

A perpendicular is a line that intersects another line at a right angle. Learn the definition of perpendicular, symbol, properties, real life examples, and more.

A perpendicular is a straight line that makes an angle of 90 ° with another line. 90 ° is also called a right angle and is marked by a little square between two perpendicular lines as shown in the …

PERPENDICULAR meaning: 1. at an angle of 90° to a horizontal line or surface: 2. at an angle of 90° to another line or…. Learn more.

Intersecting at or forming a right angle or right angles. A line or plane that is perpendicular to a given line or plane.

Lines, rays, line segments, and planes can be perpendicular. Perpendicular lines, rays, and line segments are lines or parts of lines that meet or cross at right angles. If lines l and m are …

Illustrated definition of Perpendicular: At right angles (90deg;) to. The symbol is perp; Try for yourself:

Jul 23, 2025 · Perpendicular Lines are a pair of lines that always intersect each other at right angles. Learn the properties, formula and examples of Perpendicular Lines in this article.

The definition of perpendicular is a straight line at an angle of 90° to a given line, plane, or surface. The word ‘perpendicular’ originated from the Latin word ‘perpendicularis,’ meaning a …