
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
Given that the vertices of triangle $\triangle ABC$ are $A(3,2)$, the equation of the median on side $AB$ is $x-3y+8=0$, and the equation of the altitude on side $AC$ is $2x-y-9=0$.  
$(1)$ Find the coordinates of points $B$ and $C$.  
$(2)$ Find the area of $\triangle ABC$.

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