Question

question 4 of 10
if point c is between points a and b, then __ + cb = ab.

a. abc
b. ab
c. ac
d. bc

Explanation:

When a point C lies between points A and B on a line - segment, the length of the whole line - segment AB is the sum of the lengths of the two sub - segments AC and CB. This is based on the segment addition postulate in geometry.

Answer:

C. AC