
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 thin rope with a length of $20cm$ is used to form an isosceles triangle. If one side of this isosceles triangle is twice the length of the other side, find the lengths of each side.

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