The equation of a circle is given by the following formula:
[tex](x-h)^2+(y-k)^2=r^2[/tex]Where h and k are the x and y coordinates of the center respectively and r is the radius of the circle. Use the given values and replace in the formula to find the equation of the circle.
h=4
k=3
r=9
[tex]\begin{gathered} (x-4)^2+(y-3)^2=9^2 \\ \end{gathered}[/tex]The equation of the circle is:
[tex](x-4)^2+(y-3)^2=81[/tex]