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Estimate the value of \(x\) and the altitude \(RA\) in the triangle \(RST\) if \(∠RAS = (x-11)°\) and the length of \(RA\) is thrice the value of \(x\) in \(feet\) measurement.
The value of \(x\) is .
The length of the \(RA\) is \(feet\).
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