unique circle which passes through three given points

Author:
Mathguru
Topic:
Circle
We can clearly see the red graph. It is that of a circle which passes through three points A, B, and C. We can change the positions of the three points (A, B and C). The size and location of the circles depends upon the positions of these three points. When we move any of the three points A, B and C we will see that the sizes and positions of the circles will get altered