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Published: 30/04/2018
12 pages

Angles in a triangle

A presentation guiding the students through the idea of a proof of this important result. New to both higher and foundation GCSE so suitable for KS4.        

See other resources: Geometry and measure | Angles – angles in polygons | Angles – basic rules and parallel lines | Proof

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Angela Kinchella
Angela Kinchella
Am using with a student who is not at school, so this will aid his/her understanding. Thank you.
Posted on 18th May 2020

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