Two sides and the angle are given. Find whether given information results in one triangle, two triangles, or no triangle at all. Solve any triangle(s) which results.
b = 4, c = 8, B = 80°
Possible answers:
i) one triangle B = 40°, A = 60°, a = 12
ii) one triangle C = 41°, A = 59°, a = 16
iii) one triangle C = 39°, A = 61°, a = 14
iv) no triangle