Rotate a sketch
You can rotate an existing sketch. Note that the rotation angle you specify is not absolute, but relative to the present position of the sketch.
To rotate a sketch,
1. Click Insert and then, in the Sketch group, click 
Properties.
Properties.2. Select the sketch in the viewport or double-click the sketch in the Drawing Browser.
The Sketch Properties dialog box opens.
 | Alternatively, select the sketch in the viewport, right-click, and select Sketch Properties from the context menu. Set the preselection focus on the Status Bar to Sketch or All to preselect the sketch. You can also select double-click the sketch in the Drawing Browser and click on the Command Mini Toolbar. |
3. Under Rotation Angle, specify the absolute or relative angle of rotation. (A positive angle rotates the sketch in the counterclockwise direction.)
4. Click Close to complete the operation.