
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
## Analysis

This question tests the structural features of prisms, the oblique projection method, and the formulas for the surface area and volume of geometric bodies, as well as trigonometric formulas. It is a basic question.

Present the answer in LaTex format: \boxed{Your answer}
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