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‧只可用直線
‧那四條直線要一筆過畫，重覆路線也不行
急，請盡快回答...
如何用四條直線把九點連在一起??急...20分
2007-02-08 6:32 am
回答 (5)
2007-02-08 6:44 am
✔ 最佳答案
在第一行第一個點開始(簡稱1.1)到1.3的右小小，直到能夠直穿2.3and3.2，之後繼續延長至在1.1and1.3連結的線上，然後穿過3.1,2.1,1.1，在1.1處停，然後穿到2.2,3.3
參考: 自己
2007-02-09 3:43 am
我們這樣開始：
1 2 3
a‧‧‧
b‧‧‧
c‧‧‧
把1a, 2b, 3c連線
http://i77.photobucket.com/albums/j69/tiffanfung/untitled1.jpg
然後把3c至3a連上，但要畫長條線．
http://i77.photobucket.com/albums/j69/tiffanfung/untitled2.jpg
再把2a和1b連上
http://i77.photobucket.com/albums/j69/tiffanfung/untitled3.jpg
最後，把1c至3c連上。
http://i77.photobucket.com/albums/j69/tiffanfung/untitled4.jpg
2007-02-09 20:35:46 補充：
Trust me!!! I didn't answer this question by coping from the internet. I TYPE THE WHOLE THING MYSELF!!! I UPLOADED THE PICTURES IN PHOTO BUCKET IN MY ACCOUNT!!! I FOUND THIS QUESTION IN THE SCIENCE MUSEUM IN TORONTO WHEN I WAS 8 YEARS OLD!!!
1 2 3
a‧‧‧
b‧‧‧
c‧‧‧
把1a, 2b, 3c連線
http://i77.photobucket.com/albums/j69/tiffanfung/untitled1.jpg
然後把3c至3a連上，但要畫長條線．
http://i77.photobucket.com/albums/j69/tiffanfung/untitled2.jpg
再把2a和1b連上
http://i77.photobucket.com/albums/j69/tiffanfung/untitled3.jpg
最後，把1c至3c連上。
http://i77.photobucket.com/albums/j69/tiffanfung/untitled4.jpg
2007-02-09 20:35:46 補充：
Trust me!!! I didn't answer this question by coping from the internet. I TYPE THE WHOLE THING MYSELF!!! I UPLOADED THE PICTURES IN PHOTO BUCKET IN MY ACCOUNT!!! I FOUND THIS QUESTION IN THE SCIENCE MUSEUM IN TORONTO WHEN I WAS 8 YEARS OLD!!!
參考: toronto science center
2007-02-08 7:05 am
First we name 16 dots on a 4 * 4 plot (Yes. 4*4)
1 2 3 x
4 5 6 y
7 8 9 z
a b c d
Your goal is to connect the dots 1-9 using four straight lines.
The four lines are:
123x
x68a
a741
a59
1 2 3 x
4 5 6 y
7 8 9 z
a b c d
Your goal is to connect the dots 1-9 using four straight lines.
The four lines are:
123x
x68a
a741
a59
2007-02-08 6:47 am
Plz refer to the following URL
http://hk.geocities.com/sandshrew_0813_brian/7007020704464.bmp
http://hk.geocities.com/sandshrew_0813_brian/7007020704464.bmp
2007-02-08 6:36 am
把九點連成傘形......
很難詳細說的......
2007-02-07 22:38:16 補充：
你俾個email我我send 張圖比你
2007-02-08 09:10:19 補充：
i can't send mail to you ar...you don't accept me to send mail to you......
很難詳細說的......
2007-02-07 22:38:16 補充：
你俾個email我我send 張圖比你
2007-02-08 09:10:19 補充：
i can't send mail to you ar...you don't accept me to send mail to you......
收錄日期: 2021-04-12 19:28:46
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070207000051KK04464