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Arcs
Arc with Center, Radius and Angles
CAD Toolbar:

Menu:
Draw - Arc - Center, Point, Angles
Command:
?
Options Toolbar:

Description:
Draw arcs with center, radius and angles given with this tool.
Procedure:
- Choose the direction of the arc in the options toolbar or using the
command
reversed
,
rev
or
r
.
- Set the center of the arc using the mouse or enter a co-ordinate in
the command line.
- Define the radius by clicking a point on the arc or by entering a
co-ordinate into the command line. You may also enter the radius directly
in the command line.
- Set the start angle with the mouse or by entering a co-ordinate or
the angle amount in the command line.
- Set the end angle the same way as the start angle.
Arc with 3 Points
CAD Toolbar:

Menu:
Draw - Arc - 3 Points
Command:
?
Description:
If you know the startpoint, the endpoint and a point in the middle on
the arc line, you can use this tool to create arcs.
Procedure:
- Set the start point using the mouse or enter a co-ordinate in the
command line.
- Set the second point to a known point on the arc line.
- Set the endpoint of the arc.
Concentric Arc
CAD Toolbar:

Menu:
Draw - Arc - Concentric
Command:
?
Options Toolbar:

Description:
With this tool you can create parallels to existing lines or
concentric arcs and circles.
Procedure:
- Enter the distance of the concentric or parallel entity
from the original entity into the
options toolbar shown at the top or in the command line.
-
Enter the number of entities to create in the options toolbar.
- Click the base entity. The parallel or concentric entity is
created on that side on which the mouse cursor is located while
selecting the entity.
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