Question

Hey can someone help me with the equation of a circle?

Answer 1

[(x-h)^{2}+(y-k)^{2}=r ^{2}\]

(h,k) is the center
sqrt r is your radius

Answer 2

Try #2:
\[(x-h)^{2} + (y-k)^{2} = r^{2}\]

Answer 3

ThankS