
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
In  $\triangle$ ABC shown below, AB = AC, AF = EF, and EH = CH = DH = GH = DG = BG. Also,
∠CHE = ∠F GH. Find the degree measure of ∠BAC.
[center]![Image](https://i.snag.gy/ZyxQVX.jpg)[/center]

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