To solve this problem, let's break it down step-by-step:

Step 1: Label the midpoint of side PR

• The midpoint of any line segment is the point that divides it into two equal lengths.
• If we are asked to label the midpoint of side PR, we will mark the point M at the center of PR.

Step 2: Determine the lengths of QC and QM

To find the lengths of QC and QM, we need to know the coordinates of points Q, C, and M, or any other given distances, relationships, or angles between these points.

Do you have the coordinates of the points or any additional information, such as the type of geometric shape or figures involved (e.g., triangle, quadrilateral)? If you can provide the diagram or the details, I can proceed with calculating the required distances.

Feel free to upload the image or provide the values for the points!