Answer:
B
Step-by-step explanation:
The standard form of a circle equation is:
(x - h)^2 + (y - k)^2 = r^2
where (h, k) is the center and r is the radius.
We can plug in the given values to get:
(x - 1)^2 + (y - 2)^2 = 3^2
This is the sam as option B
