Solve for the missing sides and angles

Angle B measures 81.55 degrees
Side c has a length of 187 units
Angle A measures 57.28 degrees

Coordinates are always labeled in this general layout:

Side a has a length of 239 units
Side b has a length of 281 units
Angle C measures 41.17 degrees

A is at coordinates (28, 275)
B is at coordinates (0, 90)
C is at coordinates (239, 90