Question

What is circle equation?

Answer 1

We know that the general equation for a circle is ( x - h )^2 + ( y - k )^2 = r^2, where ( h, k ) is the center and r is the radius.

Answer 2

Answer:

"The equation for a circle is given by:

(x-h)2+(y-k)2 = a2

Where (h,k) is the center and a is the radius of the circle. "