easy to find angle A
angle A = 180-28-46 = 106
now sine law:
BC / sin 106 = 50/sin 28
BC = ....
In ΔABC, angleB = 46°, angleC = 28° and AB = 50. Find BC (to the nearest hundredth).
2 answers
134.5
2 answers
1 answer
0 answers
1 answer
1 answer