(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

find the values of a to 1 decimal place for the interval 0 <= a <= 360 for which

5sin (a+30) = 3

3. The attempt at a solution

I know this is really easy but i've forgotten the method :(

somthing like

(a + 30) = arcsin(3/5)

a + 30 = 36.869...

but im not sure where to go from there.

Thanks

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# Homework Help: Solving Angles

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