
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
Juan measures the radius of a circular field to install a fence. The radius is actually 15 meters, but Juan's measurement error is up to $25\%$. What is the largest possible percent error, in percent, in Juan's computed circumference of the field?

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