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  1. #1

    May 2012
    -
    457





    ( 1 )






    ( 2 )





    1- =
    ( )/( ).
    =
    .
    = (/180)
    = (180/)
    2- (.) =
    = , :
    ( )= =
    ( )= =
    ( )== /= / .
    ( )= = 1/=1/ .
    ( )= = 1/=1/ .
    ( )= =/ = /.
    3- :
    ():
    (90- )= .
    (90- )= .
    (90- )= .
    (180- )=
    (180 - )=-
    (180- )= -
    (360 - )=-
    (360 -)=
    (360 - )=-
    ():
    (-)=-
    (- )=
    (-)=-
    ():
    (2 - )=- ,,,,
    (2 - )= ,,,,
    (2 - )=- .,,,,
    4- :
    = / .
    = / .
    = /





  2. #2

    Jan 2013
    6,984

    :



  3. #3
      Eiman
    Jul 2011
    -
    14,750

    :


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