Circle Theorems Part 2 | Geometry & Measures | Maths | FuseSchool

Let’s discover some more circle theorems so that we can solve all types of geometrical puzzles. We discovered these 4 theorems in part 1: Angle at the centre is double the angle at the circumference The angle in a semi-circle is 90 degrees Angles in the same segment are equal / Angles subtended by the same arc are equal Opposite angles in a cyclic quadrilateral add up to 180 degrees. Circle theorems - Part 1: Circle Terminology - Radius Diameter Sector Segment Chord Arc Tangent: Watch part 3 to discover the final 2 theorems that involve intersecting chords. VISIT us at, where all of our videos are carefully organised into topics and specific orders, and to see what else we have on offer. Comment, like and share with other learners. You can both ask and answer questions, and teachers will get back to you. These videos can be used in a flipped classroom model or as a revision aid. Twitter: Access a deeper Learning Experience in the FuseSchool platform and app: This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: Transcript: alugha Click here to see more videos:

LicenseCreative Commons Attribution-NonCommercial

More videos by this producer