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Ostalo => Razne offtopic teme :) => Autor teme: mhr-team - 08 Veljača, 2009, 15:32:53

Naslov: ajmo kemičari
Autor: mhr-team - 08 Veljača, 2009, 15:32:53
di je nestala   :laughing7: :laughing7: :laughing7: :laughing9: :laughing9: :laughing9:

(http://www.peugeot-scootertuning.com/forum/attachments/n1095927175_30291570_7159.jpg)(http://www.peugeot-scootertuning.com/forum/images/attach.gif) (http://www.peugeot-scootertuning.com) (33 KB)
Naslov: Odg: ajmo kemičari
Autor: charnel - 08 Veljača, 2009, 16:48:54
gornji lik je udubljen , a donji je ispupcen (tj likovi nisu isti) i ta razlika je jednaka ovom malom kvadratu koji fali.
evo i nacrta sam
(http://www.imagesforme.com/out.php/i344280_jajaa.jpg)
Naslov: Odg: ajmo kemičari
Autor: mhr-team - 08 Veljača, 2009, 17:28:54
nije to :icon_thumright: može se i bolje nacrtati :icon_thumright:
Naslov: Odg: ajmo kemičari
Autor: charnel - 08 Veljača, 2009, 17:30:55
nije to :icon_thumright: može se i bolje nacrtati :icon_thumright:
naravno da je, i naravno da se moze bolje nacrtati, ovo je na brzinu bilo, nemopj cjepidlacit, al bit je da nisu isti likovi
aj ti objasni kad ovo nije tocno
Naslov: Odg: ajmo kemičari
Autor: Biker(ss) - 08 Veljača, 2009, 17:42:07
nije točno kada pe žuta pomiče prema dole...jer ima u početku žuta stoji na 3 kocke, a tada može samo na 2...i točno zbog tog razmaka fali....evo...ovako sam si prvo posložio slike u mozgu pa nactrao da svi znaju

(http://img23.imageshack.us/img23/2415/zagonetka2in3.jpg)
Naslov: Odg: ajmo kemičari
Autor: charnel - 08 Veljača, 2009, 17:47:43
lol
Naslov: Odg: ajmo kemičari
Autor: te-te-ac - 08 Veljača, 2009, 18:23:06
uzmi papir na kvadratice (matematicka biljeznica) i to napravi i postojat ce rupa opet

btw. to nema veze s kemijom  :toothy11:
Naslov: Odg: ajmo kemičari
Autor: mhr-team - 08 Veljača, 2009, 20:43:25
uzmi papir na kvadratice (matematicka biljeznica) i to napravi i postojat ce rupa opet

btw. to nema veze s kemijom  :toothy11:

baš to teteac :frajer:
Naslov: Odg: ajmo kemičari
Autor: speedburn2 - 08 Veljača, 2009, 21:43:19
o j**** vas to tako mora biti, kako god da poslozis taj trokut nece valjat jedino ovo di nema kockice prazne, a ovo dolje je tako jer tako mora biti i gotovo, nema objasnjenja

di je nestala   :laughing7: :laughing7: :laughing7: :laughing9: :laughing9: :laughing9:

(http://www.peugeot-scootertuning.com/forum/attachments/n1095927175_30291570_7159.jpg)(http://www.peugeot-scootertuning.com/forum/images/attach.gif) (http://www.peugeot-scootertuning.com) (33 KB)
Naslov: Odg: ajmo kemičari
Autor: mhr-team - 08 Veljača, 2009, 23:10:43
evo ja sam nacrtao malo ravnije, al nije stvar u tome, vec u necem, hehe  :laughing7:

(http://www.peugeot-scootertuning.com/forum/attachments/adad.jpg)(http://www.peugeot-scootertuning.com/forum/images/attach.gif) (http://www.peugeot-scootertuning.com) (32 KB)
Naslov: Odg: ajmo kemičari
Autor: stipe - 08 Veljača, 2009, 23:20:46
How Can This Be True?

Although ABC and DEF both appear to be triangles, they are not. If you draw a straight line from A to B, the point M will be slightly below it. If you draw a straight line from D to E, the point P will be slightly above it.

(http://www.seed.slb.com/en/scictr/lab/math/images/jun03_2.gif)

If AB were a straight line, then ANM would have to be similar to MOB. That is, the slope of AM would have to be the same as the slope of MB. But the slope of AM is

(http://www.seed.slb.com/en/scictr/lab/math/images/jun03_formula1.gif)

and the slope of MB is

(http://www.seed.slb.com/en/scictr/lab/math/images/jun03_formula2.gif)

If ABC were a triangle, its area would be

(http://www.seed.slb.com/en/scictr/lab/math/images/jun03_formula3.gif)

Similarly if DEF were a triangle, its area would be

(http://www.seed.slb.com/en/scictr/lab/math/images/jun03_formula4.gif)

But if we add up the areas of the pieces of ABC we get a different result

red triangle = 12

green triangle = 5

L-shaped orange object = 7

L-shaped green object = 8


for a total area of 32 square units.

If we add up the areas of the pieces of DEF we get 33 square units, the same as for ABC plus one more for the white square.

So, ABC is slightly less than a triangle and DEF is slightly more than a triangle. Look closely.


kome se da prevoditi, nek prevodi - meni se ne da :P