Law of Cosines: Solving Triangles 6th

If B = 94°, a = 25, and c = 30, solve the triangle.

• C = 47.9°, A = 38.1°, b = 44

• C = 46.4°, A = 39.6°, b = 40.4

• C = 47.9°, A = 38.1°, b = 40.4

• C = 47.9°, A = 38.1°, b = 32.8

If a = 17, b = 11, and c = 10, find the measures of all angles in the triangle.

• A = 107°, B = 43°, C = 30°

• A = 108°, B = 38°, C = 34°

• A = 96°, B = 40°, C = 44°

• A = 120°, B = 41°, C = 19°

If a = 24, b = 26, and c = 18, find the measures of all angles in the triangle.

• A = 62°, B = 81°, C = 37°

• A = 56°, B = 73°, C = 51°

• A = 63°, B = 69°, C = 48°

• A = 63°, B = 75°, C = 42

If A = 120.9°, b = 15, and c = 17, solve the triangle.

• B = 27°, C = 31°, a = 28

• B = 28°, C = 30°, a = 28

• B = 25°, C = 33°, a = 28

• B = 24°, C = 34°, a = 28

If A = 133, b = 29, and c = 18, solve the triangle.

• B = 29.3, C = 17.7, a = 40

• B = 29.3, C = 17.7, a = 41.7

• B = 30.5, C = 16.5, a = 43.3

• B = 29.3, C = 17.7, a = 43.3

If a = 6, b = 9, and c = 14, solve the triangle.

• A = 14, B = 21, C = 145

• A = 17, B = 26, C = 137

• A = 23, B = 30, C = 127

• A = 17, B = 24, C = 139