Learn about the types of angles that are formed by intersecting and parallel lines with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

Corresponding angles are what you get when two parallel lines are crossed by a third line, creating angles that have the same relative position at each intersection.

The crows performed better when presented with right angles, parallel lines, or symmetry as opposed to more irregular shapes, displaying a "geometric regularity effect" that emerged without ...

Class 9 Maths Chapter 6 Lines and Angles is available here for download in PDF format. We have provided here the latest edition of the chapter which is published by the NCERT on its official website.

If you have forgotten your basic geometry, parallel lines are represented by the little squares you see above, which signify 90-degree angles.

CBSE Class 9 Maths Chapter 6 Lines and Angles Extra Questions for 2020-21. Practice with these important questions to perform well in your Maths exam.