Solve the triangle Round the lengths of sides to the nearest

Solve the triangle. Round the lengths of sides to the nearest tenth and angles to the nearest degree. c (Type an integer o, decimal rounded to the nearest tenth as needed.) A degree (Round to the nearest degree as needed.) B degree (Round to the nearest degree as needed.)

Solution

C=94° , b=4 ,a=6

c^2=a^2 +b^2 -2bc cos C

c^2=16+36-48cos 94

c=7.4

sin C/c=sin B/b

sin 94/7.4=sin B/4

B=32.6degree

A=180-A-B=53.4°