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The Ambiguous Case

Author:
Bernard Murphy
The slider bars allow you to change sides AB and BC andangle BAC of a triangle. Some combinations result in two possible triangles, some in a unique triangle, and others no possible triangle.   By changing only one slider bar at a time (so leaving twoof AB=8, BC=6, BAC=40 unchanged) describe completely which values for each would result in a unique triangle. 

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