The drawing below shows an angle A that I'm suppsosed to find. My book does this;(adsbygoogle = window.adsbygoogle || []).push({});

[tex]sin A=\frac{530-160}{2\cdot505}=0,366[/tex]

I am not able to follow the logic in how this would give me the sine of A...would love it if someone could help me out!

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# Find the angle

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