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I can't find #13 please help

I can't find #13 please help-example-1
User Yiao SUN
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2 Answers

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12: The length of DC is 30.43


13: The length of KL is 5.62


14: The length of the wire is 44.83

I’m sorry I don’t have enough time to explain all the steps but the answers are correct :)
User Alexandre Demelas
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JL= 14tan(51) = 17.289
KL= 17.289*cos(72) = 5.34
KL= 5.34
User Federico
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