Asurada129

Originally posted by crap at 2005-8-7 10:14 PM:  ^+ y( J% _$ O7 p+ X0 ^6 C) ?* P; h8 q
呢度有邊個有MSN嫁?8 j( j9 z) |' p
無既拿拿臨開番個啦 (包括Asu=.=)

% T7 Y3 ~; \* p# a& D* e1 m7 cICQ!!!!!!!!

Asurada129

Originally posted by wanmankit at 2005-8-7 10:15 PM:
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  ^7 B) x! m' N開黎做咩?
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9 B0 C! d2 K2 i3 S係喎，我未投票-.-

& @1 q3 [* H$ M' t' J快去~

catbert

Originally posted by roykenroy at 2005-8-7 10:13 PM:6 K& E  D8 h9 }5 J$ t9 g
hi~~~~all
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. \; Z! ^. B0 G5 H! O( o- I0 u又係我8 a; f6 T0 g8 Q( b" V0 x7 L

: K) Z# p# a4 g3 s- W. w8 q有冇人識 圓柱體 (鐵管、鐵通) 計算工式??' A8 _( y/ d* H1 w0 I9 r6 R, T* L

& U) L+ Q4 i0 U% b3 G  r7 {/ @唔該!!!!!!!!!# \' o# w  D5 G! ]
  B/ X. F0 b5 q5 Y! }# Z# S
唉~~就死.......唔好意思.....煩住晒!!!

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3 O9 ]6 E0 U" f圓柱體 (實心) Volume: r x r x pi x l    r: 半徑, l: 長度
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% E, ~/ j* k6 O* g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:
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又係我
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7 {  x/ m+ J6 S2 E$ e4 Z有冇人識 圓柱體 (鐵管、鐵通) 計算工式??
  ?$ V( W- [2 L. p5 ~3 U! J6 ^3 Y6 N$ i6 c4 c- j8 Y
唔該!!!!!!!!!
: o# I; i4 U1 j0 ~7 o% u4 o
9 F3 Y) n1 T, a% M6 j唉~~就死.......唔好意思.....煩住晒!!!

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5 W& o6 L4 s$ U% E
半徑 x 半徑 x 'pie' x 長/高度
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- J( w, C) ]7 f; E# N2 |呢個快譯通無, 我唔知有無記錯
. W% R5 E, i# X1 s$ |, Ott可能識

月月鳥

Originally posted by roykenroy at 2005-8-7 10:13 PM:
& N1 U5 b  M, m8 |hi~~~~all
1 E% ]0 i1 [+ N
' G6 n& V5 [5 Z+ Q又係我6 t' K4 J+ h/ I' H2 I

& [" G8 n1 l% _  t/ `有冇人識 圓柱體 (鐵管、鐵通) 計算工式??
- G- Y3 B. ?) }
' \9 h; y9 q' C( V  u唔該!!!!!!!!!1 d. X2 z% c4 Z1 e1 S/ v( S

2 S7 @, y% i" `2 w& D. p. Y: W% v; L唉~~就死.......唔好意思.....煩住晒!!!

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cylinder??% I4 M& }% v* W' v+ E
# h- ~1 K/ b' [) q' M
volume = 兀 x 半徑二次方 x height

Asurada129

Originally posted by JCer at 2005-8-7 10:15 PM:
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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:/ F2 Z, J3 J. M" @) r
呢度有邊個有MSN嫁?
% k  e/ h8 U9 b9 r$ e無既拿拿臨開番個啦 (包括Asu=.=)

6 I& l8 j6 w2 \- f: @我[email protected]有~

wanmankit

Originally posted by Asurada129 at 2005-8-7 10:18 PM:: d0 C$ L7 e9 [1 b3 e1 J* f

+ @1 ^0 C4 l5 ^  r# ?/ N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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cylinder??# V* B' ^* Q% i0 H, x) G4 \
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volume = 兀 x 半徑二次方 x height

. Q2 c" ]; l! \; btotal 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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1 W: ?: i* v- h. |8 C唔OK...今日你要俾個交代我

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你俾d time 我la ,plx~