Solve for the missing sides and angles

Side c has a length of 246 units
Angle C measures 78.76 degrees
Angle A measures 61.3 degrees

Coordinates are always labeled in this general layout:

Side b has a length of 161 units
Side a has a length of 220 units
Angle B measures 39.94 degrees

A is at coordinates (189, 275)
B is at coordinates (0, 117)
C is at coordinates (220, 117