Question

*ANSWER ASAP* What is the radius of a circle if its center is (-3,-2) and one point on the circle is (5,-2)?

Answer 1

8

Explanation:

h=-3 , k=-2, x=5, y=-2

(x-h)^2+(y-k)^2 = r^2

(5-(-3))^2+(-2-(-2))^2

64+0=r^2

r=√64=8