GCSE Maths - Alternate, Corresponding and Allied Angles - Parallel Lines Angle Rules

This video covers the angle rules when you have a transversal crossing two parallel lines. After covering the basics we run through the alternate angles (z angles), corresponding angles (f angles) and allied angles (c angles) rules, then finish with an exam style question.
This video is suitable for maths courses around the world.
KS3 - All on your course
GCSE Foundation - All on your course
GCSE Higher - All on your course
A-level - All on your course
Maths Playlist:
• GCSE Maths (9-1)
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[@Cognitoedu]

If you’d like to practise the material covered in this video, check out our platform at www.cognitoedu.org - it's totally free, and has been built to make learning and revision as easy as possible. The main features are:
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Thank you! We really appreciate your support and kind words 😊 In terms of advanced maths - at some point we hope to, but it's hard to say when we'll be able to get them completed and posted. The maths playlist though should hopefully be done in the next few months. Hope this helps 👍

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Glad to help 😊 and we hope so too 🤞

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Great video! Thank you. I left it for my students to watch when I was absent. We generally call them 'co-interior' angles as opposed to 'allied' angles - so that opened up a nice discussion :)

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