2014-11-29, 13:54 | : 1 | ||||
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2014-11-29, 14:28 | : 2 | |||
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- 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 |
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2014-11-29, 14:56 | : 3 | |||
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2014-11-29, 14:58 | : 4 | |||
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2014-11-29, 15:10 | : 5 | |||
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2014-11-29, 15:21 | : 6 | |||
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2014-12-02, 17:01 | : 7 | |||
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2014-12-02, 21:27 | : 8 | |||
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b h a v v |
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