Question

write the equation for a circle that has a center at (2 3) and a point on the circle at (6 0)

Answer 1

Answer:

The equation of a circle with center (h,k) and radius r is: r2=(x−h)2+(y−k)2.

We are told that the center of this circle is (2,4) , so. r2=(x−2)2+(y−4)2.

The radius of the circle is 5 , which means the equation of the circle is: 25=(x−2)2+(y−4)2.