Question

multiple - choice question
what is the length of the whole segment, pq?
1.8 mm
not enough information
3.6 mm
2.4 mm

Explanation:

Step1: Analyze given information

We are only given a partial - view of the segment PQ and no clear indication of lengths of its parts or any relationships that can be used to calculate its length.

Step2: Determine sufficiency of information

Since there is no way to find the length of PQ from the given data.

Answer:

B. Not enough information