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Sine (Angles)
Sine (Sides)
Cosines (Angles)
Cosine (Sides)
100
If a = 12, B = 27 degrees, and b = 15, find A to the nearest degree using the Law of Sines.
21 degrees
100
If A = 123.9 degrees, B = 22.2 degrees, and b = 27.5, find c to the nearest tenth using the Law of Sines.
40.6 units
100
If a = 3, b = 7 and c = 5, find B to the nearest degree using the Law of Cosines.
120 degree
100
If a = 21.5, b = 13, and C = 39 degrees, find c to the nearest tenth using the Law of Cosines.
14.1 units
200
If A = 50 degrees, b = 10, and a = 14, find C to the nearest degree using the Law of Sines.
97 degrees
200
If B = 14 degrees, C = 45 degrees, and b = 5.2, find c to the nearest tenth using the Law of Sines.
15.2 units
200
If a = 5, b = 6, and c = 8, find A to the nearest degree using the Law of Cosines.
39 degree
200
If A = 52 degrees, b = 54 and c = 49, find a to the nearest tenth using the Law of Cosines.
45.3 units
300

If w = 4.7, v = 2.4, and V = 8 degrees, find W to the nearest degree. 

15.8 degrees

300
If A = 63 degrees, B = 19 degrees, and a = 2.4, find b to the nearest tenth using the Law of Sines.
0.9 units
300
If a = 12.6, b = 8.5, and c = 6.3, find C to the nearest degree using the Law of Cosines.
26.7 degree
300

If f = 65, d = 88, and angle E = 85, find the length of e.  

105