湖北
如圖，在△ABC中，∠ABC=54°，∠ACB=78°，點D為三角形內一點，若∠DBC=∠DCB=24°，試求∠BAD的度數。
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Notice: The content above (including the pictures and videos if any) is uploaded and posted by a user of NetEase Hao, which is a social media platform and only provides information storage services.
