Cyclic quadrilateral Circle theorem proof - Maths GCSE Revision Lesson. (Maths-School)

A video explaining the proof of the Circle theorem that opposite angles in a cyclic quadrilateral add up to 180 degrees for HIgher GCSE Maths.

Watch the video, take notes, subscribe, then go to our website for some practice...

Please visit https://maths-school.co.uk for more revision

Subscribe to our channel for more revision content coming soon - click here: https://bit.ly/2Y3ggGh