 

 
            (   )
         digital 

     
        

         
         
       (  )sin and cosin

   

1-    line
2-      100 
3-    line  x1 and y1       
4 -              line
5-       x2 and y2  line
6-      = 360()  60() = 6       
7-               :


x2 = 100 * sin(6)     l
y2 = 100 * cos(6)     l

      

      = 12
      = 18

    