如图,在∆ABC中,AM是中线,AD是角平分线,AH是高,则有下列结论:
(1)BM= = ;
(2)∠CAD=∠ =______________;
(3)∠ =∠ =90°.
如图,在∆ABC中,AM是中线,AD是角平分线,AH是高,则有下列结论:
(1)BM= = ;
(2)∠CAD=∠ =______________;
(3)∠ =∠ =90°.
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