
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 height of an isosceles trapezoid is \( h \). The upper base of the trapezoid is viewed from the midpoint of the lower base at an angle of \( 2\alpha \), and the lower base is viewed from the midpoint of the upper base at an angle of \( 2\beta \). Find the area of the trapezoid in general, and calculate it without tables if \( h = 2 \), \( \alpha = 15^\circ \), and \( \beta = 75^\circ \).

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