Question

Please help me solve this

Answer 1

9514 1404 393

Answer:

103°

Explanation:

The law of sines tells you ...

sin(C)/c = sin(A)/a

sin(C) = (c/a)sin(A)

C = arcsin(c/a·sin(A)) = arcsin(37/19·sin(30°)) ≈ 180° -76.8° ≈ 103°

Obtuse angle C is about 103°.