The Student Room Group

Stuck on this sine rules question (AS Pure Maths)

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I looked at the solution banks answer and it just confused me even more: https://activeteach-prod.resource.pearson-intl.com/r00/r0066/r006621/r00662101/current/alevelsb_p1_ex9b.pdf
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Original post by TD2.718
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You are a life saver! I was stuck because for some reason my brain didn't realize that x/sin30 = 2x

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