Page 42 - Autocad 2D Basic - Ebook
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Drawing Command:


                                                                                               Line




                                                           Absolute coordinate technique



                        EXAMPLE



                                         X

                               Y
















                   Point                              Description                               (X, Y)


                     1                               Starting point                              2, 4


                                  Find the absolute coordinate 1 to 2. Take  the distance
                                       1-2 (Y-axis) as a reference to the next point.
                     2                              First point = 2, 4                           2, 10
                                                  Next point = 2, (4 + 6)
                                                                     = 2, 10


                                          Find the absolute coordinate 2 to 3.
                                                  Find the distance X:
                                                     Cos 22 = X/8
                                                  X = 0.927 x 8 = 7.42
                                              Coordinate X: 2 + 7.42 = 9.42

                                                  Find the distance Y:
                     3                                                                         9.42, 13








                                                Coordinate Y: 10 + 3 = 13





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