http://images.neopets.com/games/conundrum/298_foursweatervests.gif
上面個個係個圖
正方形每條邊長700CM....
請答案以CM2次表示..
急!!!!
只要計到小數點後3個位就得..THX^^
收錄日期: 2021-04-15 20:16:57
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090216000051KK01593