
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
Sarah wants to fence a rectangular area containing at least 120 sq. ft using the least amount of material. The length of the rectangle should be 20 ft longer than its width. What should the width, in feet, be?

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