From your question, it seems like you're working with the concept of angles, and the notation \( m < \) likely refers to the measure of an angle.
If we assume \( m < 4 \) represents the measure of some angle, and it is given that \( m < 4 = 31^\circ \), then we want to find \( m < 2 \).
Since the relationships between angles are not provided, and without any additional context or relationships connecting angles \( m < 4 \) and \( m < 2 \), it's not possible to directly derive \( m < 2 \) from \( m < 4 \).
However, if the angles are part of an inscribed angle or some other geometric relationship, we might be able to infer something about \( m < 2 \). In general, we cannot conclude that \( m < 2 = 31^\circ \) or derive anything without specific relationships between these angles.
If this is a multiple-choice question, you may need to provide more information or context about the relationships between these angles to determine the answer correctly. Otherwise, based on the options provided:
A. 59
B. 180
C. 31
D. 90
There isn't enough information to select a correct answer with certainty.