Answer: The radius is 36.
Step-by-step explanation:
-Equation of a circle:
[tex](x-h)^2+(y-k)^2=r^2[/tex] where center is [tex](h,k)[/tex] and the radius is [tex]r[/tex].
-So, if you have a solved equation, which is [tex]x^2 +y^2 =6[/tex] with center [tex](0,0)[/tex], then the radius [tex]6[/tex] needs to be simplified by the exponent, which would be [tex]6^2 = 36[/tex] and the equation will be written as:
[tex]x^2 +y^2 =36[/tex]
-So, the radius is 36.
