题目内容
如图,在△ABC中,AE是中线,AD是角平分线,AF是高,则根据图形填空:
⑴BE= =
; ⑵∠BAD= =
⑶∠AFB= =900;
①EC、BC ②∠CAD=
∠BAC ③∠AFC;
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题目内容
如图,在△ABC中,AE是中线,AD是角平分线,AF是高,则根据图形填空:
⑴BE= =
; ⑵∠BAD= =
⑶∠AFB= =900;
①EC、BC ②∠CAD=
∠BAC ③∠AFC;