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Which of these could be the value of x in the triangke below?EXPLAIN
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Which of these could be the value of x in the triangke below?EXPLAIN

Which of these could be the value of x in the triangke below?EXPLAIN-example-1
User Shepard
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1 Answer

23 votes
23 votes

using sin rule


\begin{gathered} (22)/(\sin50)=(4x)/(\sin 43) \\ 22\sin 43=4x\sin 50 \\ 4x=(22\sin 43)/(\sin 50) \\ 4x=(15.0039639214)/(0.76604444311) \\ 4x=19.5862838721 \\ x=(19.5862838721)/(4) \\ x=4.89657096803 \\ x\approx5 \end{gathered}

User Dasp
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