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Lejla's Geometry

Lejla's Geometri

Hej!

Det här är mitt matteprojekt! 

 
 
Kvadrat (kvadrat)  

 
            O=a+a+a+a=4*a                    (O=a+a+a+a=4*a)
            A=a*a=a2                                (P=a*a=a2)
 
 

 
 
                                          
                                                    Kub (Kocka)
 
 
              V=A h       (V=A v)
                                                   V=a2 h      (V=A v)
 
 
                                  
 
 
                                              Rektangel (Praugonik)
 
O=2(a+b)        (O=2(a+b))
                                                   A=a b              (P=a b)
 
 
 
                       
 
                             Rätblock (Kvadar)
 
           V= A h           (V=A v)
                                                       V=(a b) h       (V=(a b) v)
 
 
                      
 
                    
                             Triangel (Trougao)
                  
O=a+b+c          (O=a+b+c)              Varje triangel har vinkelsumma 180 garader oavset hur 
A=b h/2             (P=b v/2)                de ser ut!!
                                                            (Svaki trougao ima sumu (zbir) uglova 180 stepeni                                              neovisno od izgleda!!)
 
I en triangel skall höjden vara vinkelrät mot basen!!
(U trouglu, visina trougla mora biti okomita( pod pravim uglom) na bazu!!)
 
                        
                           
                          Pyramid (Piramida)
 
           V=A h/3            (V=P v/3)
 
 
 
 
 
                               Prisma (Prizma)  
 
 
                   V= A h               (V=P v)
                                                       V=b h/2             (V=b v/2 v)
 
 
 
 
 
                                  Kon (Kupa)
 
 
                     V=A h/3      (V=P v/3) 
 
 
 
 
 
                                  Cirkel (Krug) 
 
 
                   A=2 r       (P=2 r )                
                                                             A=r r        (P=r r )
                                                             =3,14       (=3,14)
 
 
 
 
                                Cylinder (Valjak)
 
 
                   V=A h       (V=P v)
                                                              V=r r  h   (V=r r )   
 
 
 
 
 
                               Romb (Romb)
 
 
       O=4 a      (O=4 a)
                                                       A=a b            (P=a b)
 
 
 
 
                    Parallellogram (Paralelogram)
 
        O=2(a+b)     (O=2(a+b))
                                                          A=b a            (P=b a)
 
 
 
 
                                  Linje (Linija)
 
    
                                             
 
 
 
 
                                 Sträcka (Duz)
 
 
                          
 
 
 
                             Parallella (Paralela)
 
                         

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 Page updated 2009-02-22 17:02:07
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