Introduction : Equation of a Circle given 3 points on the Circumference : ExamSolutions

[techNbassChannel]

im having trouble trying to find an answer as to how to show that 2 circles touch. Is there a formula or a system to follow? thanks

[AirSlicer5]

Thank you for the help. This was a great example and I appreciate what you guys are doing. :D

[ExamSolutions]

@AirSlicer5 One guy - thanks though

[AirSlicer5]

@ExamSolutions Ahh sorry I wasn't sure whether you were a single person or a group of people. But that is even more impressive since you are alone.

[rosankill]

thnxs ami tse!

[abdus110]

sorry i just wanted to know if this applied to c1?

[ExamSolutions]

@abdus110 For OCR yes

[abdus110]

@ExamSolutions I just wanted to know ur opinion i want an a but have left revision to the last minute my exams in a week so im revising everyday putting 100% of my time and effort in (i have four other A;s to revise for) do you think i can still get it? cause i dont know myself if i should just leave it cause theres no time to revise or carry on plzz can you tell me what you think

greatly appreciate your video :D abdus110

[ExamSolutions]

@abdus110 I am sure everyone would like an A. I don't know your standard at present so I cannot judge your level. Never give up though. The only way to make progress in maths is to do loads and loads of questions from papers. Seems you are doing that. Good luck.

[iamsopoor9]

whats your name? you sound like a Dave? perhaps.... a Martin. or Christophe

[ExamSolutions]

Stuart