Asurada129

Originally posted by crap at 2005-8-7 10:14 PM:
: O& i; P3 \+ ^5 r呢度有邊個有MSN嫁?
0 }# V. G& v' z( X) A7 F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:: h* x% |+ Y. [( Q2 t) ?0 l9 A
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開黎做咩?
1 S) s5 |0 K/ u
2 j2 `# {. p0 W" s  t係喎，我未投票-.-

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快去~

catbert

Originally posted by roykenroy at 2005-8-7 10:13 PM:2 `$ }0 b& G; E# Q4 A$ f
hi~~~~all$ F+ @: x$ L  D3 R

! P% m+ e9 E* @' O0 G, R1 e2 |# e- I又係我
7 E- d6 n. ^' n+ |7 A5 X/ _) G9 n+ t( z% J( _
有冇人識 圓柱體 (鐵管、鐵通) 計算工式??
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, o, N$ z5 }0 |& Y( p( D' m1 f: n唔該!!!!!!!!!
0 L' G9 q- |/ s% v. x; Q, H# h' ]+ J7 y% |/ q- m' u0 M
唉~~就死.......唔好意思.....煩住晒!!!

  g& {% J0 {. S
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圓柱體 (實心) Volume: r x r x pi x l    r: 半徑, l: 長度$ H" F$ K: @8 K! S, ^! Z

3 |$ N" m) Z9 K# t5 D' P/ g$ Z. A( Z' @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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: v5 g3 @+ g- f  K4 y唔使死﹐大把人可以幫你

crap

Originally posted by roykenroy at 2005-8-8 12:13 AM:
2 K2 u/ B) s0 ?hi~~~~all
3 \" u4 M  X1 ?, c7 I  }& x7 w# w; l8 d8 a2 G! K4 \/ G
又係我
: f6 O0 @6 B% s6 G8 B+ B' L
" t3 U( T5 E5 f0 _, `4 E有冇人識 圓柱體 (鐵管、鐵通) 計算工式??7 l' C7 z. S& l" R) u- L) {

4 I; h1 ~: G4 j$ _* Y唔該!!!!!!!!!1 ~0 k" H  I7 u" l4 Y: A
: b, {0 ]0 ]: M; l% a* A  w* z5 o8 b7 I
唉~~就死.......唔好意思.....煩住晒!!!

( {6 g3 L& f' w8 s2 j; w+ V
* ~" U  g7 B# o; J半徑 x 半徑 x 'pie' x 長/高度
7 }$ s. c2 i' X
2 R! m( r/ L3 F: o! z2 d呢個快譯通無, 我唔知有無記錯' b. j0 @4 {6 ~, G
tt可能識

月月鳥

Originally posted by roykenroy at 2005-8-7 10:13 PM:
2 L( v0 i4 m- r% x% ehi~~~~all
; F  i) f- Z! R+ {3 c! O+ I! V+ W3 v3 W5 S0 t1 m" {$ P
又係我) O/ t9 z  S9 G. P
1 H* `0 Q; w( U2 O6 u5 b
有冇人識 圓柱體 (鐵管、鐵通) 計算工式??
# s( g0 o) p. k
2 h! A; `- D3 E+ a7 R唔該!!!!!!!!!
# u! c8 ~0 H' z9 Z/ _6 N5 k
' o) R1 }+ Y+ O# g+ }+ v, Q唉~~就死.......唔好意思.....煩住晒!!!

& |0 ^0 B* \" j0 o  Ocylinder??; K  l5 p& Y/ A  y% m1 ]. d1 Y

: k5 n! Z% G- ~$ s9 h5 Rvolume = 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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/ a, a5 U" `- R8 @/ g$ K8 {: q7 ?~_~ 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* G/ L& F  M5 H呢度有邊個有MSN嫁?
- d4 n" V. Z! \7 B8 y$ Y無既拿拿臨開番個啦 (包括Asu=.=)

' `( t2 C& v$ W我[email protected]有~

wanmankit

Originally posted by Asurada129 at 2005-8-7 10:18 PM:" ?: w8 b2 L" }& D2 m+ x* Z4 ^! E  Z
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快去~

* Q- U7 J- N6 E0 w8 V投自己一票=.=

月月鳥

Originally posted by 月月鳥 at 2005-8-7 10:18 PM:7 x: q2 X; z7 k1 i# o

( ^8 E# D; \+ J* B# |cylinder??. d! L- s! \, X( h3 y+ `8 U9 Y) \

+ l- j. `/ K9 S* Z/ Fvolume = 兀 x 半徑二次方 x height

. z) F# A  p7 J. g  b- @5 ?total surface area = 2兀rh + 2兀 r二次方

twh1110

Originally posted by Asurada129 at 2005-8-7 10:16 PM:
7 F4 F# ]: U- B9 T, T* b
3 D+ s, @+ e  g* o唔OK...今日你要俾個交代我

0 M2 x% |7 E. n3 z5 h& ^你俾d time 我la ,plx~