Asurada129

Originally posted by crap at 2005-8-7 10:14 PM:% R) J2 z( v) x' F' \! u! c" m  }/ f
呢度有邊個有MSN嫁?- q. V  t# I, S: x6 c& T
無既拿拿臨開番個啦 (包括Asu=.=)

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ICQ!!!!!!!!

Asurada129

Originally posted by wanmankit at 2005-8-7 10:15 PM:
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; p6 N' K! Z- {1 ?$ u8 K開黎做咩?2 ]- W! C2 _- i, c+ B
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係喎，我未投票-.-

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快去~

catbert

Originally posted by roykenroy at 2005-8-7 10:13 PM:
% Y' J8 Y( J1 N8 H; @8 Vhi~~~~all. s* E& s* L. c) ~7 T2 ^
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又係我
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2 Q- N5 E4 N! B7 j有冇人識 圓柱體 (鐵管、鐵通) 計算工式??
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& F* O4 g0 Q2 c; S0 D4 _唔該!!!!!!!!!
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唉~~就死.......唔好意思.....煩住晒!!!

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: B  v5 N8 D8 }1 J圓柱體 (實心) Volume: r x r x pi x l    r: 半徑, l: 長度" f9 c, v8 L2 a9 q; q
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圓柱體 (空心) Volume: (R x R - r x r) x pi x l   R: 外圍半徑, r: 內圍半徑, l: 長度
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唔使死﹐大把人可以幫你

crap

Originally posted by roykenroy at 2005-8-8 12:13 AM:& h2 _8 |  x& Z; W
hi~~~~all
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! i3 n' ]" |  w: C又係我
7 a; Z5 M/ q4 U3 H/ u% D' o; t7 G' ?  V! x1 O2 n; m1 Z8 l
有冇人識 圓柱體 (鐵管、鐵通) 計算工式??; U$ X; O% f5 K  S" U" R
4 Z* P8 T/ v  g( e! Q) I- k
唔該!!!!!!!!!( }1 K: [( c: e# }- Z7 X
9 }% x. i- N. M8 u( _
唉~~就死.......唔好意思.....煩住晒!!!

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9 E! U! e: T) @# S1 q* Y+ W半徑 x 半徑 x 'pie' x 長/高度
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' S$ ?$ \2 C1 m5 f呢個快譯通無, 我唔知有無記錯
  Y" ^5 `6 @) ?) k# y6 Htt可能識

月月鳥

Originally posted by roykenroy at 2005-8-7 10:13 PM:* F0 K, v: ~* a3 {
hi~~~~all
2 V- U  t% t0 [" r+ x
3 {; D/ ?1 C( `/ O  l$ Y又係我
8 e" |7 J  [# G. `# F; X6 b8 `; s, G6 S& i! J! l6 |. s# G! g
有冇人識 圓柱體 (鐵管、鐵通) 計算工式??$ y1 p( p/ L/ r+ {
7 @- N& b5 j  N+ V( a  _1 s
唔該!!!!!!!!!- y. q% t- W% r

' n% w" u" F4 z唉~~就死.......唔好意思.....煩住晒!!!

/ e8 a  {% A" @/ tcylinder??
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volume = 兀 x 半徑二次方 x height

Asurada129

Originally posted by JCer at 2005-8-7 10:15 PM:1 v. z" p7 a3 R

+ Q* V, T! T+ w~_~ 計咩先... 表面 ? 體積 ?

5 s6 Q6 ^1 ~9 G( c! T8 M你!!!!!!!!!!!!CD ROM甘耐~~~同我去投票!!!!!!!!!!!!!!!

twh1110

Originally posted by crap at 2005-8-7 10:14 PM:
1 q: o+ h8 B" e1 E呢度有邊個有MSN嫁?# U$ _5 i+ g" Z" Z9 e7 @
無既拿拿臨開番個啦 (包括Asu=.=)

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我[email protected]有~

wanmankit

Originally posted by Asurada129 at 2005-8-7 10:18 PM:& q/ t2 h* d' F
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快去~

' S; j+ W* N, r3 {! h投自己一票=.=

月月鳥

Originally posted by 月月鳥 at 2005-8-7 10:18 PM:
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cylinder??
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0 ^  i# F5 m9 l$ H( svolume = 兀 x 半徑二次方 x height

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total surface area = 2兀rh + 2兀 r二次方

twh1110

Originally posted by Asurada129 at 2005-8-7 10:16 PM:
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2 \  U% ]+ e) K- S0 c* B唔OK...今日你要俾個交代我

3 T! W) E& z9 W; |$ T* U你俾d time 我la ,plx~