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Please help ASAP NO LINKS
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Please help ASAP NO LINKS

Please help ASAP NO LINKS-example-1
User Abl
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n = (sin(i))/(sin(r))


1.50 = (sin(30))/(sin(r)) \\ 1.50 = (0.5)/(sin(r)) \\ sin(r) = (0.5)/(1.5) \\ sin(r) = 0.3333

User Webmato
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