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  1. What are Perpendicular Lines? Definition, Properties, Examples

    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,’ …

  2. Perpendicular - Wikipedia

    In geometry, the perpendicular distance between two objects is the distance from one to the other, measured along a line that is perpendicular to one or both. The distance from a point to a line …

  3. Perpendicular Lines - Math Steps, Examples & Questions

    Here you will learn about perpendicular lines, including what they are and how to identify them. Students will first learn about perpendicular lines as part of geometry in 4th grade.

  4. Perpendicular - Meaning, Examples | Perpendicular Lines Definition

    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 …

  5. What Does Perpendicular Mean? A Complete Overview

    Oct 23, 2025 · In this guide, we’ll take a closer look at what perpendicular means in math and geometry through clear definitions, easy-to-follow visuals, side-by-side comparisons, a fun little …

  6. Perpendicular and Parallel - Math is Fun

    Perpendicular means at right angles (90°) to. The red line is perpendicular to the blue line here: Here also: (The little box drawn in the corner, means "at right angles", so we didn't really need …

  7. Perpendicular lines - Math.net

    The term "perpendicular" is used to describe more than just lines; it includes line segments, rays, the corners of shapes, and more. As long as some form of two lines meet at a point and create …

  8. Perpendicular in Geometry: What It Is and How It's Used

    One of the most basic concepts in geometry is perpendicular. Perpendicular lines, angles, and shapes are used in a variety of ways to solve geometry problems. In this article, we'll discuss …

  9. What are perpendicular lines? Meaning, equation and examples ...

    Learn all about perpendicular lines, including their meaning, properties and the difference between perpendicular and parallel lines!

  10. Parallel and Perpendicular Lines - Science Notes and Projects

    Jun 14, 2022 · Learn about parallel and perpendicular lines. Get their definitions, properties, and examples in everyday life.