I have these sort of curves:
I have tried my best but could not figure it out how to find the angle between the curve formed using the three points on curve.
I have found this reference while trying to search:
https://www.mathopenref.com/arcradius.html
It has given the formula to find the radius of the circle formed using the three points.
I though if I get the radius then it will be easy to calculate the angle between the arcs formed using the three points. (in future more than three points.)
But there is a problem in that too.
I am not able to understand how to calculate the height of the point from the line.
The formula is:
So this is my problem and might be very simple but I do not have a solution for that.
Can anyone suggest me how to calculate the arc angle using the three points if forming an arc or circle?