
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
A rectangular solid has a total surface area of 34 cm², and the total length of all its edges is 40 cm. Find the length in cm of any one of its interior diagonals.
A) \( \sqrt{64} \)
B) \( \sqrt{65} \)
C) \( \sqrt{66} \)
D) \( \sqrt{67} \)

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