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OpenStudy (anonymous):
@Vallarylynn
jigglypuff314 (jigglypuff314):
Hello :)
do you have a math question?
OpenStudy (anonymous):
A.
30.2 degrees
B.
35.3 degrees
C.
59.8 degrees
D.
54.7 degrees
OpenStudy (anonymous):
OpenStudy (anonymous):
looks like a law of sines problem right?
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OpenStudy (anonymous):
\[\frac{\sin(45)}{9}=\frac{\sin(C)}{11}\] and so
\[\sin(C)=\frac{11\times \sin(45)}{9}\]
OpenStudy (anonymous):
find that number with a calculator, otherwise it is just
\[\sin(C)=\frac{11\sqrt{2}}{9}\] but you need a calculator anyway, because you want angle \(C\) which you find via the inverse sine of your number