In `triangleABC`, if `a=18, b=24, c=30`, then `tan((A)/(2))=`A. `(1)/( – InterviewSolution

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1.	In `triangleABC`, if `a=18, b=24, c=30`, then `tan((A)/(2))=`A. `(1)/(3)`B. `(2)/(3)`C. `(4)/(3)`D. `1`
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