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Law of sines: in △fgh, h = 10, m∠f = 65°, and m∠g = 35°. what is the length of g? use the law of sines to find the answer.
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Jun 14, 2018
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Law of sines: in △fgh, h = 10, m∠f = 65°, and m∠g = 35°. what is the length of g? use the law of sines to find the answer.
Mathematics
high-school
Hcharlanes
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Answer:
I think 5.8 is the correct answer. see picture
Explanation:
Romulo Freires
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Jun 17, 2018
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Romulo Freires
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m∠H = 180° - ( 65° + 35° ) = 180° - 100° = 80°
The Law of sines:
h / sin H = g / sin G
10 / sin 80° = g / sin 35°
10 / 0.9848 = g / 0.5736
g = ( 10 · 0.5736 ) : 0.9848 = 5.736 : 0.9848 = 5.8245 ≈ 5.8
Answer:
g = 5.8
Simon Tesar
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Jun 21, 2018
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Simon Tesar
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