When creating or selecting an existing object, you can change its orientation by rotating it in 90-degree increments. Use the Rotate handle when you want to rotate the object in other than the 90-degree increments. 

1. Select the object you want to rotate.
   
   
2. On the floating toolbar, tap Properties.
   
   
3. Tap the Rotate clockwise or counterclockwise buttons, or use the Rotate handle when you want to rotate the object in other than the 90 degree increments.