(2014?邢台二模)如图,在△ABC中,sin∠ABC2=33,AB=2,点D在线段AC上,且AD=2DC,BD=433,则BC=______
(2014?邢台二模)如图,在△ABC中,sin∠ABC2=33,AB=2,点D在线段AC上,且AD=2DC,BD=433,则BC=______....
(2014?邢台二模)如图,在△ABC中,sin∠ABC2=33,AB=2,点D在线段AC上,且AD=2DC,BD=433,则BC=______.
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