What is the equation of a circle with center (1,3) and containing the point (1,0)?
1 Answer
Apr 12, 2018
eqn of circle is,
Explanation:
centre of the circle lies on pt. O(1,3)
pt. on the circumference of the circle is A(1,0)
eqn of circle is,
where, (x,y) is the pt. on the circle=A(1,0)
&, (h,k) is the centre of the circle=O(1,3)
now, calculating the radius of the circle
which is,
so, now the eqn of circle,