Method for inputting relative polar coordinate value symbols in CAD: First use the straight line tool to determine the first point; then enter [@ length
How to input relative polar coordinate value symbols in CAD:
1. First, use the straight line tool to determine the first point.
#2. Enter @ length
#3. You can see the actual meaning of the length and angle of the above steps in the picture.
4. Continue to enter @ length
5. You can see the relative angle, It does not mean that relative to the previous line, the latter line forms an angle of 90 degrees with the former.
6. In the previous situation, enter @ length
7. You can see The angle entered is the angle of the latter line segment relative to the horizontal direction.
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