How to find the Sum of intererior angles in polygons & tesselations for Maths GCSE

A video explaining how to calculate internal angles in polygons and if a polygons tesselates or not, required for GCSE Maths.

Watch the video, subscribe, take notes, 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