Posted by bob on Wednesday, January 18, 2012 at 10:01am.
Given triangle ABC, A = 120, a = 8, b = 3; determine B to the nearest whole degree

pre cal  Reiny, Wednesday, January 18, 2012 at 10:36am
Try the Sine Law
sinB/3 = sin120°/8
sinB = .3247...
B = 18.95°
or
B = 19°

pre cal  Given triangle ABC, A = 120°, a = 8, b = 3; determine B to the nearest whole degree., Tuesday, March 8, 2016 at 11:54am
Given triangle ABC, A = 120°, a = 8, b = 3; determine B to the nearest whole degree.
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