La of sine:
sinC/c = sinB/b==> sin 37°/8 = sin B/12 ==> sin B = 0.903
arcsinB or sin⁻¹ B = 64.5°, & sin (B°) = sin (180° - B°), then
sin(64.5) = sin(180°-64.5°) ==> B = 64.5° or 115.5°
56 is the right answer trust me
I think that the answer is A.
Answer:
ok thank you so much your the best
Answer: 18
Step-by-step explanation: Use PEMDAS
