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                    |   | Thursday, 2 april 2009 |   |  |  |  |  
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			        | Math lesson |  
			        | Proposed by 
        Aran  |  
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			                    | (58 comments) | 31.277 times displayed |  |  |  
			                    | Se da triunghiul ABC. Punctul D- bisectoare pe latura AB. Stiind ca AB=10 cm si BC=15 cm, aflati lungimea diagonalei DC
 [DC]=? cm
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				                |  DC= radical din 5
 => teorema lui Pitagora
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                            | Tags: | triangle, 
                                geometry |  |  |  |  
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