# Finding the Angle of Rotation

### Topic Page

Finding the Angle of Rotation### Questions

- How do I find the angle of rotation of #153x^2 - 192xy + 97y^2 - 30x -40y - 200 = 0#, given #cot 2theta = (A - C)/B#?
- How do I find the angle of rotation of a hyperbola?
- How do I graph #2x^2+sqrt3xy+y^2-10=0#?
- What is does an #xy# term indicate in the equation for a conic section?
- What is the graph of #3x^2−2sqrt3xy+y^2+2x+2sqrt3y=0#, given #cot2θ=(A−C)/B#?