Question

Find the center and radius of a circle given the equation:
`(x - 2)^(2) + (y + 3)^(2) = (16)/(9)`

Answer 1

Explanation:

Equation of a circle is:

(x − h)² + (y − k)² = r²

where (h, k) is the center and r is the radius.

So in this case, the center is (2, -3) and the radius is 4/3.