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@jim_thompson5910
what's the length of the missing side for that first triangle?
you'll use `a^2 + b^2 = c^2` again a = 8 b = unknown c = 17
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what is b equal to?
15
good
|dw:1446086396410:dw|
|dw:1446086419401:dw|
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ok
then you'll use the fact that `tangent = opposite/adjacent`
i dont know how to put it in a calculator i got .59
why not just say 8/15 ? tan = opp/adj = 8/15 and leave it like that
|dw:1446086737543:dw|
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