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Law of Cosines Worksheet with problems to solve for unknown sides and angles in triangles.

A worksheet titled "Law of Cosines Worksheet" featuring six triangles labeled A through F, each with given side lengths and angles, requiring the calculation of unknown sides or angles using the law of cosines.

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Show Answer Key & Explanations Step-by-step solution for: Solved LAW OF COSINES WORKSHEET 1. Solve for the unknown in ...

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1. A. x ≈ 14.57 m
B. θ ≈ 55.63°
C. θ ≈ 33.56°
D. x ≈ 17.18 m
E. x ≈ 54.12 cm
F. θ ≈ 61.04°

2. A. y = 15 m, x = 29 m, ∠Z = 122°, ∠X ≈ 24.57°, ∠Y ≈ 33.43°
B. g = 13 cm, h = 8 cm, i = 15 cm, ∠G ≈ 55.77°, ∠H ≈ 32.23°, ∠I ≈ 92.00°
C. n = 31 m, o = 28 m, ∠M = 62°, ∠N ≈ 58.34°, ∠O ≈ 59.66°

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