Given below is a question followed by 2 statements numbered I and II. Choose the statement(s) required to answer the question by selecting a relevant option.

Question: What is the length of the line segment AC?

Statements:

I. Length of line segment AB is 10 cms

II. Length of line segment BC is 10 cms

In data sufficiency problems, you must determine if the provided information allows for a single, definitive answer. In this case, even with both statements, we lack the necessary geometric context to calculate the length of AC.