Hi,
I want the source code for calculating the radius of the circle with three coordinate points by using either pointers/ without pointers...
I have to come out wwith the formula
Formula
Used :
ya= - 1/ma (x- (x1-x2)/2) + (y1+y2)/2)
yb = - 1/mb(x- (x2+x3)/2) + (y2+y3)/2)
where m is the slope of the line given by
ma= y2-y1/x2-x1 and mb= y3-y2/x3-x2
I have only these ponts, i dont knw how to proceed....
Plz help me out...