Class 11MathematicsTrigonometrical EquationsRelation between sides and angles, Solutions of triangles
MediumIn the triangle $ABC$,if $a=7, b=6$ and $A=120^{\circ}$,then the approximate value of $B$ is (in $^{\circ}$)
- A$47.9$
- B$44.9$
- C$59.9$
- D$61.9$
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