
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 square has a side length of $70\sqrt{2}$ cm. A circle is drawn such that its diameter is the same as the diagonal of this square. What is the length of the diagonal of the square, and what is the circumference of the circle?

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