Equation of a circle to find its radius where the centre is the origin: Maths-School GCSE RevisionEquation of a circle to find its radius where the centre is the origin: Maths-School GCSE Revision
A video explaning the structure of the equation of a cirlce where it's centre is at the origin - required 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