I need some help with these Trigonometry functions Thank you so much for taking the time to help me

1. If Angle A = 56* 40' and b=22ft. find c.

2. If Angle B = 25* and c = 12 cm find b.

3. If b = 16.3 ft. and a = 21.7 ft. find Angle A.

Thank you so much