Core2 Equation of a circle 20/01/11

• Reminder of the basic form of the equation of a circle
• Using completing the square to rearrange an equation into circle form (including deciding whether an equation is a circle)
• Solving problems involving circles, tangents and normals

Link to flipchart:

https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B2J1T-insOmpMGMyYjVlZjktODI5NC00OTMxLTgxYzAtOTE5N2IxM2MxYjRh&hl=en

Link to worksheet:

https://docs.google.com/leaf?id=0B2J1T-insOmpMjFlZjk1NTEtNGJlYS00MjZjLTg0NTAtMzRlMDFlYTA0NjQ2&hl=en