A plane is flying 225 mph heading S25°W. The wind begins blowing at S80°E at 60 mph.
1. What is the smallest angle of the triangle?
2. What is the largest angle of the triangle?
3. What is the remaining angle?
4. What is the groundspeed of the plane now?
5. What is the direction of the plane's new path using compass points such as N17°W?