Need to determine whether a point is lies on the circumference of a circle given the center of the circle(origin), the point (any value) and the radius (any value) I just need the fomula tnx in advance
Need to determine whether a point is lies on the circumference of a circle given the center of the circle(origin), the point (any value) and the radius (any value) I just need the fomula tnx in advance
Hint: the equation of a circle is given by
$\displaystyle (x - h)^2 + (y - k)^2 = r^2$
here, $\displaystyle (h,k)$ is the center and $\displaystyle r$ is the radius.
of course, $\displaystyle (x,y)$ is a point on the circle