Question

If line MN is the diameter of a circle with M(-3, -4) and N(-7, -14), find the center of the circle.
A.(-2, -5)
B. (-4, -10)
C.(-5, -9)
D.(-10, -18)

Answer 1

use mid point formula (x1+x2)/2 and (y1+y2)/2

Answer 2

you'll get (3-7)/2, (-4-14)/2

Answer 3

Thanks ^_^