What is the radius of the circle given by the

equation (x + 4) 2 + (y - 3) 2 = 4?

A. 16

B. 4

C. √4

D. 12

C sqrt (4) or 2

Step-by-step explanation:

(x + 4) ^2 + (y - 3) ^2 = 4

We know that the equation for a circle can be written in the form

(x - h) ^2 + (y - k) ^2 = r^2 where (h, k) is the center and r is the radius

Rewriting the above equation

(x - - 4) ^2 + (y - 3) ^2 = 2^2

The center is (-4,3) and the radius is 2