Just numbers 9, 10, 11, 14, 15, 18.

I will give you 50 points. And none of that stuff. I need answers. Not part answers. Thank you.

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)

the answer to this is a. a^2 + b^2 = c^2

what is the question