S1 to S2 ~ Mathematics ~ Extended Questions ~

2007-07-31 1:20 am
Try to find some logos for which they are rotational symmetric or reflectional symmetric or both. Draw the logo in the spaces provided, state the name of the company or the department and the kind of symmetry.
唔該幫我搵兩個Logo, 如果你唔可以貼出黎, 可以比網址我。
(唔可以MTR, KCR, HSBC)

回答 (2)

2007-07-31 1:28 am
✔ 最佳答案
Mercedes-Benz - car company - both rotational and symmetric:

http://en.wikipedia.org/wiki/Mercedes-Benz



Honda - car company - symmetric:

http://en.wikipedia.org/wiki/Image:Honda.svg


Gd luck
參考: myself
2007-07-31 1:45 am
The following are reflectional symmetric:

THE HONG KONG & CHINA GAS CO LTD (www.towngas.com)
DAH SING BANK (www.dahsing.com)

The following are rotational symmetric:

BOC HONG KONG (HOLDINGS) LTD. (www.bochk.com)
THE WHARF (HOLDINGS) LTD. (ww.wharfholdings.com)
INDUSTRIAL AND COMMERCIAL BANK OF CHINA (ASIA) LTD. (www.icbcasia.com)
SWIRE PACIFIC LTD (www.swirepacific.com)


If you want more logos, please go to www.etnet.com.hk, on the left panel select 公司資料庫, then select 公司搜尋 and do a sequential search. etnet will display the company information (including logo) for all the companies listed in HK.


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