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Absolute co-ordinate system is used while only we know the exact co-ordinate values in system
Explanation:
We will write the X and Y values directly in this absolute system
ex:
X value , Y value
Relative rectangular system:
Here we need to specify the co-ordinate value along with @ symbol
Explanation:
The co-ordinates are entered as @X-distance, Y-distance
In Relative polar system, we need to use @Distance<angle in degrees.
in this step i will show you the co-ordinate values for boarder lines.
0,0
@10,0
@0,7
@-10,0
0,0
Explanation:
You can directly copy above lines and paste these after line command started. Then press enter key 2 times.
Now i'll write the co-ordinates with different systems to get inside shape.
9,6
@8<180
@0,-5
@4<80
@5,0
@0,-2
@-1,0
@0,-0.5
@-3,0
@2<315
@4,0
@0,3
9,6
Explanation:
You can directly copy above lines and paste these after line command started. Then press enter key 2 times.
Command: L
LINE
Specify first point: 0,0
Specify next point or [Undo]: @10,0
Specify next point or [Undo]: @0,7
Specify next point or [Close/Undo]: @-10,0
Specify next point or [Close/Undo]: 0,0
Specify next point or [Close/Undo]:
Command: Specify opposite corner or [Fence/WPolygon/CPolygon]:
Command: L
LINE
Specify first point: 9,6
Specify next point or [Undo]: @8<180
Specify next point or [Undo]: @0,-5
Specify next point or [Close/Undo]: @4<80
Specify next point or [Close/Undo]: @5,0
Specify next point or [Close/Undo]: @0,-2
Specify next point or [Close/Undo]: @-1,0
Specify next point or [Close/Undo]: @0,-0.5
Specify next point or [Close/Undo]: @-3,0
Specify next point or [Close/Undo]: @2<315
Specify next point or [Close/Undo]: @4,0
Specify next point or [Close/Undo]: @0,3
Specify next point or [Close/Undo]: 9,6
Specify next point or [Close/Undo]:








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