Find Equation of a Circle given Three Points at the Circumference

Examples, solutions, videos, activities and worksheets that are suitable for A Level Maths. How to find the equation of a circle given three points on the circumference?

Introduction : Equation of a Circle given 3 points on the Circumference
This is an introduction to finding the equation of a circle given three points on the circumference.

Example 2 : Equation of a Circle given 3 points on the Circumference
This is the second video on finding the equation of a circle given three points on the circumference. You should be familiar with the method as shown in the first video.

Circles - Finding Equation Given 3 Points

Core 2 - Coordinate Geometry (The Equation of a Circle) - Basic Introduction

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