Rotation of a point A about a point P
- Author:
- been_jamminh
- Topic:
- Rotation
This shows the formula for rotating a point A about a point P that is not the origin.
The Rotation tool was used to create A'.
The formula was used to create H.
Move the sliders to see that A' and H always coincide.
(this same formula can be used for different angles also, just change the angle)
