SOLUTION: sin θ =1/2 sin 40° i hv to find theta but how do i find it i tried entering this in my calculator but my answer is wrong please help me thank you!

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Question 906823: sin θ =1/2 sin 40°
i hv to find theta but how do i find it
i tried entering this in my calculator but my answer is wrong
please help me
thank you!

Answer by lwsshak3(11628)   (Show Source): You can put this solution on YOUR website!
sin θ =1/2 sin 40°
use the inverse sin key on your calculator and enter 1/2 sin 40°
1/2 sin 40˚≈0.321394
θ≈inverse sin(0.321394)≈18.75˚

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