
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
Henna has four hair ribbons of width 10 cm. When she measures them, she finds that each ribbon is 25 cm longer than the next smallest ribbon. She then arranges the ribbons to form two different shapes as shown in the diagram.
How much longer is the perimeter of the second shape than the perimeter of the first shape?
A 75 cm
B 50 cm
C 25 cm
D 20 cm
E 0 cm

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