In the figure, PT=4, TR=3, ST=6 and QP//ST. Find QR!
http://hk.myblog.yahoo.com/Felix-Wong9426/photo?pid=1&fid=2
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圖片
要步驟!!!!!
收錄日期: 2021-04-12 20:29:23
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070520000051KK04533