Select Dimension
in the Annotations toolbar (Dimensions sub-toolbar).
Select both lines to be dimensioned, one after the other.
The angle dimension appears in the sector associated
to both selected lines.
![](../Id13DMasterImages/creatingangledimensions01.gif)
Drag the angle dimension line to the desired quadrant
(or sector).
![](../Id13DMasterImages/creatingangledimensions02.gif)
To move the dimension to a new sector, perform either
of the following:
![](../Id13DMasterImages/creatingangledimensions03.gif)
Click anywhere to create the angle dimension.
Select Angle Dimensions
in the Annotations toolbar.
Select two lines in the rectangle to create an angle
dimension.
![](../Id13DMasterImages/halfangledim.gif)
Click to create the angle dimension, then right-click
the dimension and select Half Dimension.
Click in a free space to create the dimension.
![](../Id13DMasterImages/halfangledim03.gif)
Note:
The half angle dimension's orientation depends
on the order in which you select the lines to be dimensioned. If you
need to modify the dimension, use
Re-routing Dimensions
.