Final answer:
Without additional information or context for the solid figure, it is not possible to correctly determine the value of p.
Step-by-step explanation:
The student has asked for the value of p for a given solid figure. Unfortunately, the question as presented does not provide the necessary information or context to determine the value of p.
Without a specific description of the solid figure or its properties, such as the equations or dimensions associated with the figure, it's not feasible to provide a correct answer.
It is important for the student to provide additional details or clarify the context in which p is to be found within the solid figure.