Quandaries and Queries 

Name: Tash
Who is asking: Student
Question: b) Show that this locus is a circle and states the coordinates of its centre and the length of its radius Hi Tash, A point (x,y) is on the locus if and only if its distance to (1,2) is 3 times its distance to (5,6), that is If you use the distance formula to find the distances above you get If you still have difficulties completing the problem tell us what you got and where you got stuck. Penny 

