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18 sin b = 8 sin 110 ?

 May 2, 2017
 #1
avatar+245 
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I'm assuming you want to solve for b.

18sinb=8sin110

sinb=818sin110

sinb=49sin110

arcsin(sinb)=arcsin(49sin110)

b = -0.0197

 May 2, 2017
 #2
avatar+9675 
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18 sin b = 8 sin 110

sin b = 4/9 * sin 110

b = 24.69 degrees.

sin 110 is assumed sin 110deg.

 May 2, 2017

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