Question #2:

Assume that A, B and C are the angles of a triangle and a, b and c are the sides opposite their respective angles.

Answer may be rounded to one decimal place.

Find C given that a = 91.3, b=81.4 and c=169.8

C= ___________________________________________________degrees ?

Note; Please help me solve this problem and please write big and clear that I can read it. I really appreciate your help in this math.

Thank you very much.