Originally Posted by

**rumor84** hey chiro,

yeah the centre is not necessarily (0,0)

/i see where you come from whith the formual, basically a right ange triangle, drawn on a circle and find you x,y points or a,b

but since this is a polar graph, i basically have a point that is 1.44units out (ohms) at an angle of 76.

maybe i need to convert from polar to rectangular then use the formula you posted?

you see 1.44 i would think be my r value in your equation or hypotneuse as typycally seen.

but how do i find more pints on this graph from here? im going through loops