Question

Solve the triangle.

B = 72°, b = 12, c = 8

A. Cannot be solved

B. C = 39.3°, A = 68.7°, a ≈ 16.5

C. C = 39.3°, A = 68.7°, a ≈ 11.8

D. C = 44.5°, A = 63.7°, a ≈ 11.8

Answer 1

Try the law of sines.