A, C and E lie on a straight line segment.

B, C and D lie on a straight line segment.

∠ACB = 67° and ∠CDE = 37°.

Work out the size of the internal angles below:

∠DCE = °

∠DEC = °

∠CAB = °

∠CBA =

im here

step-by-step explanation:

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 is c hope this