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What is the length of side JN and JS (Round your answer to the nearest tenth.)

What is the length of side JN and JS (Round your answer to the nearest tenth.)-example-1
User LatinSuD
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1 Answer

4 votes

Answer:

JN = 44.3

JS = 43.1

Explanation:

19) Use Law of Sines

sin53/39 = sin65/JN

JN = 39(sin65) / (sin53) = 44.26 ≈ 44.3

20) m∠N = 180 - 65 - 53 = 62

sin53/39 = sin62/JS

JS = 39(sin62) / (sin53) = 43.12 ≈ 43.1

User Stefan Jaritz
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