This KS2 maths article explains how parallel lines are always the same distance apart and never meet. A perpendicular line is at right angles to another line.

Euclidean geometry, as presented by Euclid, consists of straightedge-and-compass constructions and rigorous reasoning about the results of those constructions. We show that Euclidean geometry can be ...

Learn and revise how to plot coordinates and create straight line graphs to show the relationship between two variables with GCSE Bitesize OCR Maths.

Mathematicians, it's a rainy day but Susanna Post, the 2021 Arkansas Teacher of the Year, is on the hunt. Can you help in her scavenger hunt to find examples of parallel and perpendicular lines ...

Science News:Question Corner: Geometry of linesArticles older than 6 months are a part of The Hindu archives, available only to our premium subscribers.

The calculated flow geometry consists of flow lines that are parallel to the trench near the shallow dipping slab and trench-perpendicular directly above the shallow dipping slab.