Trigonometry pile up. Anyone mind helping me out with this one? Trigonometry is not my strong point. Thanks!

Trigonometry is the math of triangles and involves using trigonometric functions like sine, cosine, tangent, etc., to solve problems. The sine function's argument in a trigonometry equation must be dimensionless (typically an angle) for the equation to be meaningful. ;

Answered by AngelinaGermanotta | 2024-06-18

cos 3 4 o = a 8 ​ ; cos 3 4 o ≈ 0.829 a 8 ​ = 0.829 → a ≈ 9.65 9.65 − 2.5 + 3.6 = 10.75 cos 1 1 o = 10.75 b ​ ; cos 1 1 o ≈ 0.981 10.75 b ​ = 0.981 → b ≈ 10.55 10.55 − 2.1 + 2.9 = 11.35 c 2 + 3. 8 2 = 11.3 5 2 c 2 = 11.3 5 2 − 3. 8 2 c ≈ 10.69
10.69 − 3.2 = 7.49 t an 4 2 o = 7.49 d ​ ; t an 4 2 o ≈ 0.9 7.49 d ​ = 0.9 → d ≈ 6.74 s in 3 7 o = e 6.74 ​ ; s in 3 7 o ≈ 0.602 e 6.74 ​ = 0.602 → e ≈ 11.2 11.2 + 4.3 = 15.5 s in 5 3 o = 15.5 f ​ ; s in 5 3 o ≈ 0.8 15.5 f ​ = 0.8 → f ≈ 12.4
12.4 − 2.2 = 10.2 g 2 = 10. 2 2 + 1. 7 2 → g ≈ 10.34 cos 2 1 o = h 10.34 ​ ; cos 2 1 o ≈ 0.934 h 10.34 ​ = 0.934 → h = 11.07 11.07 + 1.7 = 12.77 s in 7 1 o = 12.77 x ​ ; s in 7 1 o ≈ 0.946 12.77 x ​ = 0.946 → x ≈ 12.1 ( c m ) ← A n s w er

Answered by Anonymous | 2024-06-24

Trigonometry involves using sine, cosine, and tangent functions to relate angles to side lengths in triangles. Key concepts include the Law of Sines and Law of Cosines for finding unknown sides or angles. This knowledge is applicable in various fields such as physics and engineering.
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Answered by Anonymous | 2024-09-30