Question

Points A, B, and C are collinear. Point B is between A and C. AB = 10 and BC = 5. Find AC.

Answer 1

Answer:

AC = 15

Step-by-step explanation:

Use segment addition postulate to add AB + BC = AC. 10 + 5 = 15.

(drawing out the line helps you visualize the problem better)

Answer 2

AC = AB + BC
AC = 10 + 5
AC = 15