In the Project Explorer, click the 
shape, line, or arrow graphic or in the work area, click the shape, line, or arrow object. To select multiple shape, line, or arrow objects, click the first object, then press and hold the CTRL key while you click the other objects.
Click the Position & Size ribbon.
Use the controls in the Rotation and Mirroring group to change the shape, line, or arrow object as follows:
|
Rotate Right 90° |
Click this to rotate the object 90° to the right. |
|
Flip Vertical |
Click this to flip the object vertically. |
|
Rotate Left 90° |
Click this to rotate the object 90° to the left. |
|
Flip Horizontal |
Click this to flip the object horizontally. |
|
Angle |
Use the list to specify the rotation angle. |