What is the equation of a circle with the center (2,3) and radius 3

(x - 2) ² + (y - 3) ² = 9

Step-by-step explanation:

The equation of a circle in standard form is

(x - h) ² + (y - k) ² = r²

where (h, k) are the coordinates of the centre and r is the radius

here (h, k) = (2, 3) and r = 3, hence

(x - 2) ² + (y - 3) ² = 9 ← equation of circle