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Triangle ABC has the following measures: m∠B=37∘, m∠C=74∘, and b=17.6. What is the length of side a? 57.828.127.369.0
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Triangle ABC has the following measures: m∠B=37∘, m∠C=74∘, and b=17.6. What is the length of side a? 57.828.127.369.0

User Pdroid
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1 Answer

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Using the sine rule;


\begin{gathered} (a)/(sin69)=(17.6)/(sin37) \\ a=(17.6sin69)/(sin37) \\ a=27.3 \end{gathered}

Thus, a = 27.3

Triangle ABC has the following measures: m∠B=37∘, m∠C=74∘, and b=17.6. What is the-example-1
User Stefan H Singer
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