Asurada129

Originally posted by crap at 2005-8-7 10:14 PM:. P$ @( j+ q6 P. b! a# P
呢度有邊個有MSN嫁?
0 P- E+ B4 j; }- S! P6 Y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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開黎做咩?
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9 s% o/ C" B! o0 t. L4 G係喎，我未投票-.-

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catbert

Originally posted by roykenroy at 2005-8-7 10:13 PM:5 K# ?7 O( {8 r6 Q! ]9 T* Q/ U
hi~~~~all+ ^6 C1 V7 Q6 i
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又係我6 G% N" ]+ O2 K3 u6 d  ]# \

/ a% H" E# G7 \有冇人識 圓柱體 (鐵管、鐵通) 計算工式??
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唔該!!!!!!!!!
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4 Z/ \' L: p8 z0 @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  M5 U7 R6 u6 A  |2 C
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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' G6 R6 y) R% J1 o; P+ z7 j

( x* p4 i& e& M0 q3 @+ _: z唔使死﹐大把人可以幫你

crap

Originally posted by roykenroy at 2005-8-8 12:13 AM:
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又係我/ p, k- Y7 V7 b* O) Q! L  y# O

6 J, Z3 {; t' u3 N& P有冇人識 圓柱體 (鐵管、鐵通) 計算工式??, s3 m$ d% ~; ~0 M2 N) Z

) e/ W9 B: }: a唔該!!!!!!!!!
) r% _! j; z; L1 Q: V5 w4 S) K- Y2 F" E- [9 \  w, r
唉~~就死.......唔好意思.....煩住晒!!!

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半徑 x 半徑 x 'pie' x 長/高度 4 U0 k* t+ a$ l% w) z
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呢個快譯通無, 我唔知有無記錯* ^- c% {1 Q9 l4 Z! @% o
tt可能識

月月鳥

Originally posted by roykenroy at 2005-8-7 10:13 PM:
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# B& k6 E, P/ d- O/ [# i; Z% Q* W又係我
- k; Z9 D$ O  i+ e" A  R+ q  v" c: R8 _6 f
有冇人識 圓柱體 (鐵管、鐵通) 計算工式??
* w# x; _% g  E7 ?& [) B. v, W' h0 J# \' a. g
唔該!!!!!!!!!1 C* \! G7 W) E: |8 D; {
7 ]5 b4 _2 j; e
唉~~就死.......唔好意思.....煩住晒!!!

" G, q+ J4 _) H8 Ycylinder??+ U" a: V$ K( H3 a6 |
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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:+ Z3 Y) S# N' j1 n- _3 @1 d+ m8 ]
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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:. K8 i* g) g0 P
呢度有邊個有MSN嫁?, j/ X9 r) Y7 }) e: k( ]
無既拿拿臨開番個啦 (包括Asu=.=)

, n* [0 B6 X5 A8 G& `2 Y我[email protected]有~

wanmankit

Originally posted by Asurada129 at 2005-8-7 10:18 PM:% {% u* i& c4 r& U( q0 y: \

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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:5 A0 S3 Y7 ~" g  l8 c
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cylinder??
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volume = 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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唔OK...今日你要俾個交代我

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你俾d time 我la ,plx~