
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 60-foot by 20-foot rectangular garden is enclosed by a fence. Due to repair requirements, 10 feet of the fencing material is unusable when changing the garden's shape to a square while trying to use the remaining fencing. How many square feet larger than the old garden is the new garden?

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