Asked by D

In ΔABC, angleB = 46°, angleC = 28° and AB = 50. Find BC (to the nearest hundredth).
Answered by Reiny
easy to find angle A
angle A = 180-28-46 = 106

now sine law:
BC / sin 106 = 50/sin 28

BC = ....
Answered by sarah
134.5
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