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Given PQR~STU what is the measure of angle Q

1 Answer

5 votes

To find angle Q, simply use the sine rule


(\sin46)/(14)=(\sin Q)/(21)

cross multiply

14 sin Q = 21 sin46

Divide both-side by 14


\sin Q=(21\sin 46)/(14)
\sin Q=1.0790

User Jack Love
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