如图,在△ABC中,分别以AB,AC为边向外作等边三角形ABE,ACD,BD与CE相交于点O(1)EC与BD相等吗?为什么?(2)要使△ABE和△ACD全等,至少还需要加什么条件?在此条件下,整个图形成轴对称图形吗?图片地址:file://C:\Documents and Settings\Administrator\Local Settings\Temporary Internet Files\Content.IE5\22OA26SV\279759eefbae2295b3fb9556[1].jpg没有亮,地址:file://C:\Documents and Settings\Administrator\Local Settings\Temporary Internet Files\Content.IE5\22OA26SV\279759eefbae2295b3fb9556[1].jpg
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1EC=BDABEACDEAB=CAD=60AD=ACAB=AEEAC=BAD=60BACEACBADEC=BD2AB=ACABC...
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