﻿@options;

@figure;
  A = point( -6 , 0 );
  B = point( 1 , 0 );
  sAB = segment( A , B );
  C = point( 5 , 5 );
  D = point( 5 , -1.03 );
  sCD = segment( C , D );

@analyse;
position(AB,CD) = perpendiculaires;
