
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
The square shown is divided into 4 congruent rectangles. If the perimeter of the square is 240 units, what is the perimeter of one of the four congruent rectangles? Assume each rectangle's width is exactly half the side length of the square. [asy]
size(75); defaultpen(linewidth(0.8));
draw(unitsquare);
draw((0,0.5)--(1,0.5));

[/asy]

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