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Perpendiculars and Bisectors II
Distance from a Point to a Line ,[object Object],[object Object]
[object Object],Theorem: Angle Bisector If  m ∠ BAD   =  m ∠ CAD , then  DB = DC.
[object Object],Theorem: Angle Bisector Converse If  DB = DC,  then  m ∠ BAD   =  m ∠ CAD. m ∠ BAD   =  m ∠ CAD
Using Angle Bisectors
Checkpoint
Using Angle Bisectors
Homework ,[object Object]

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