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2014-11-29, 13:54   : 1
Nihal Oglo
 
  Nihal Oglo
 

 

 
Wah



70cm =a
h=7cm
b=10cm

4cm









 


2014-11-29, 14:28   : 2
.17
 

-

:



V = L x l x h

2-

= + : ( ) .



=

= +


:
5 , 2 , 8 :
)
5 2 = 10 S(b) = 10cm


)
112 = 14 8 = ( 5+2 ) 28 S(l) = 112cm


) = 112+20=132 2

132 = 112 + 10 2 S(t) = 132cm











2014-11-29, 14:56   : 3
Nihal Oglo
 
  Nihal Oglo
 

 

 

:










2014-11-29, 14:58   : 4
karima888
 
  karima888
 

 

 










2014-11-29, 15:10   : 5
Nihal Oglo
 
  Nihal Oglo
 

 

 


70 10 7 =4900
4900 4=19600cm










2014-11-29, 15:21   : 6
islam1800
 










2014-12-02, 17:01   : 7
saffia
 
  saffia
 

 

 










2014-12-02, 21:27   : 8
aboukenza
 
  aboukenza
 

 

 

b h a v v











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