6 3 3 " " 180 180.

      . () 60 (60 ) 60 (60 ) 90 (1) 360 360 360 180   :

 

                                                  

  : =   =

                                                

 

                                                  

  : = =

                                                 

 

                                                      

  : = =

                                                       

+ + = 180

 

                                                     

  : = =

                                                       

+ = 90

 

                                                     

  : = =

                                                      

  : + = 90

 : =   =   =

                                                 

  : = =

                                                 

 

            ˚                                              22

  =   ( ˚ ) =

 

            180                                               7

  = 1 :

  =1 = 1 =1

 
 
 
 

  = = =

  = = =
 (90 ) =     (90 ) =  (90 ) =     (90 ) =
 (90 ) =     (90 ) =  (90 + ) =    (90 + ) =
 (90 + ) =     (90 + ) =  (90 + ) =    (90 + ) =
 (180 ) = (180 ) =  (180 )= (180 )=
 (180 ) =   (180 ) =  (180 + )= (180 + )=
 (180 + ) =  (180 + ) =   (180 + ) = (180 + ) =

  (270 ) 360 0 :

  + + = 180 + = 180 (+)= (180 )=

  (90 ) ɡ () ().

: 0 30 45 60 90 180 270 360 (ӡ )

2 + 2 = 1 + 2 = 2
1 + 2 = 2 ( ) =
( + ) = ( ) = +

 

                                        +

                   ( +  ) =

                                      1

 

                                   

               (   ) =

                                  1 +

( ) ( + ) = 2 + 2 1 ( + ) ( ) = 2 2
2 = 2 2= 2 2= 22 1=122

          2

2 =

          1 2

            3

3 =

          1 32

3 = 43 3 3 = 3 43

             2                               

=   =  

           1+ 2                     2

            1 2                           

=   =  

            1+ 2                     2

22 = 1 + 2 ( ) 22 = 1   2 ( )

                             +         

  + = 2

                               2               2

                             +        

  = 2

                               2              2

                                +        

  + = 2

                                   2             2

                                +       

  = 2

                                   2            2

  2 = ( + ) + ( )

  2 = ( + ) ( )

  2 = ( + ) + ( )

  2 = ( ) ( + )

                                   

  ∆ = = = 2

                               

  ( )

   +

  +

  +

  ( )2= ( )2 + ( )2 2

           ( )2+ ( )2 ( )2

  =

                     2

  ( )2= ( )2 + ( )2 2            ( )2+ ( )2 ( )2

 =

                     2

  ( )2= ( )2 + ( )2 2            ( )2+ ( )2 ( )2

 =

                     2

  + + = 2͡ ɡ ∆

          

 ∆ = /\ ( )( )( )

           2 ∆               2 ∆                 2

  = ܡ = =

                                      

 

 

                                 

             =

                     2           +        2

 

                                    

             =

                     2           +         2

 

                                   

             =

                     2           +         2

          ∆  

  =     

             

 

          ∆                                                

  = = ( ) = ( ) = ...

                                 2                         2

                             

  = ( )

                          2            

            ∆                    

  = =  

                      2  

         

           ∆                    

  = =   

                    2   

 

           ∆                     

  = =

                     2   

 

 

:

    (+) () .

:

  + + = 180

                     

  = =

               

:

 

                                                                                       

       >   

                                                                                         2

 

                     

  =

          2           +        2 

:

 : < <( ) = <  

        = :

   

  > > 1 

= :

=

  = = 1 < = 90

 ( )

1 2 1 2 1 2 >   ( )   ( )

  ( )

  1 2   2 ( )

< 1 2   2 ( )