THIS USER ASKED 👇

Solve triangle abc given that a=56 b=57 b=9 a) c=64, a=10.2, c=9.8 b) c=67, a=10.2, c=9.88 c) c=67, a=8.9, c=9.88 d) c=66, a=8.7, c=9.88

THIS IS THE BEST ANSWER 👇

Sin A / a = Sin B / b
Sin 56 / a = Sin 57/9
a = (Sin 56 / Sin 57) x 9
a = 8.9

c) C = 67, a = 8.9, c = 9.88