
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
Point B is due east of point A. Point C is due north of point B. The distance between points A and C is 15, and ∠BAC = 30°. Point D is 10 meters due north of point C. Find the distance from A to D.

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