回樓上..29題我係咁計
轉個圖形1個圈睇下有幾多次個圖形係同原先個一樣 一樣左幾多次就係答案
47睇真d XM個projection係BCHG既邊度...
47睇真d XM個projection係BCHG既邊度...
只愛您一個 發表於 27-4-2009 17:23 http://www.nakuz.com/bbs/images/common/back.gif係GH ge mid pt
本帖最後由 kkw 於 27-4-2009 17:37 編輯
47睇真d XM個projection係BCHG既邊度...
只愛您一個 發表於 27-4-2009 17:23 http://www.nakuz.com/bbs/images/common/back.gif
唔明
明啦, wa, 真係好陰呀, 尼條
仲有 29, 45, 48唔識
46係b唔係c....?
--
sor@@睇錯左47~
錯左11條/口\
lq:50/90<----遲左好多入試場唔夠時間做.....慘
mc得26/54 <----mc運太差.....唉
我想問拉埋2份會唔會有d><,,,,當唔到衰左係mc手上
唉~
錯8條....
唔知有冇B呢~?
解29, 45, 47, 48俾我OK?
kkw 發表於 27-4-2009 17:13 http://www.nakuz.com/bbs/images/common/back.gif
48:
DAC = 90 - 3ter
SINE LAW:
CD / sin (90- 3ter) = 2R
where R is the radius of the circumscribed circle
sin (90-3ter) = cos 3ter
53 條, 錯左條CARELESS