Asurada129

Originally posted by crap at 2005-8-7 10:14 PM:; Z+ c; n  |8 {  b( A% m
呢度有邊個有MSN嫁?
# O: b2 v; z8 |8 y( l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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& I7 V! S' g$ T9 J0 i, L- h開黎做咩?
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& y0 x# v7 i, Y  w, [$ P+ }2 M係喎，我未投票-.-

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快去~

catbert

Originally posted by roykenroy at 2005-8-7 10:13 PM:# X9 X9 a3 z) Q4 R1 l% k/ W
hi~~~~all
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# |$ {! \" P8 G5 K4 y又係我3 I$ |% P7 _  \- W: i/ V
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有冇人識 圓柱體 (鐵管、鐵通) 計算工式??& Z8 T3 [' H/ u7 h' [
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唔該!!!!!!!!!
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唉~~就死.......唔好意思.....煩住晒!!!

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圓柱體 (實心) Volume: r x r x pi x l    r: 半徑, l: 長度, T$ V4 f" N. g3 T: J; t% L3 P6 j; e! m

2 I/ s4 q1 z" m+ y9 b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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( I  r3 r$ x3 ^; t* t0 o唔使死﹐大把人可以幫你

crap

Originally posted by roykenroy at 2005-8-8 12:13 AM:
  r9 V' ]* O- Phi~~~~all
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9 r6 \* P$ j8 b- w, ~! S9 I又係我' a9 \* _( G# q$ X1 B/ \

( J9 o- c: F# [有冇人識 圓柱體 (鐵管、鐵通) 計算工式??
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5 H7 f# O3 i- |# t$ a  T唔該!!!!!!!!!
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. ?( X: W4 z' y9 P9 d唉~~就死.......唔好意思.....煩住晒!!!

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! c* C7 `9 Q& z; d9 D半徑 x 半徑 x 'pie' x 長/高度
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呢個快譯通無, 我唔知有無記錯
# T, H- M8 P  m( e% I/ M8 Mtt可能識

月月鳥

Originally posted by roykenroy at 2005-8-7 10:13 PM:6 @8 M* w) a9 M! G
hi~~~~all
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又係我
3 U* O6 d2 b( a5 Q! d* F$ s# c8 G) Q
6 r3 k7 o5 X/ k) L+ a有冇人識 圓柱體 (鐵管、鐵通) 計算工式??
5 c% ~8 `% c, R) M# x4 Z2 \6 o1 B. }& i
唔該!!!!!!!!!
- X6 {5 n2 G* B3 Y( H  P) P6 h5 G/ g
唉~~就死.......唔好意思.....煩住晒!!!

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cylinder??
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' @3 K# X7 f, J( dvolume = 兀 x 半徑二次方 x height

Asurada129

Originally posted by JCer at 2005-8-7 10:15 PM:0 @& x  s( ]+ R9 G9 z
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~_~ 計咩先... 表面 ? 體積 ?

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你!!!!!!!!!!!!CD ROM甘耐~~~同我去投票!!!!!!!!!!!!!!!

twh1110

Originally posted by crap at 2005-8-7 10:14 PM:: U% ]! F2 C# b$ E( C
呢度有邊個有MSN嫁?4 {, h) a3 f/ g5 B7 S
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:9 S) ?) q* g/ a& w

  P/ G/ z% Z* q% [快去~

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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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0 r  u: t4 C: `# j# R( V0 mcylinder??
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  g- E: ~8 ~, o* t* ^/ d8 W5 t+ h7 fvolume = 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:" S( O- b0 K$ y. h# s. u- s

* e7 \: T% D( ]8 t! _唔OK...今日你要俾個交代我

# C+ T: B" y4 v0 n4 }你俾d time 我la ,plx~