Thread: calculating with circles View Single Post
2014-07-12, 01:14   #9
wblipp

"William"
May 2003
New Haven

22·32·5·13 Posts

Quote:
 Originally Posted by diep As we see we have 3 circles, yet i just worry about the 2 larger ones. Let's focus upon the circle which i'll put at O : That one had diameter r. y ^ 2 + x ^ 2 = 0.555 ^ 2 then if i interpret the drawing correct the other circle is at (x + 0.4) ^ 2 + (y - 0.195) ^ 2 = 1
If you are using the usual convention that up is positive y and right an positive x, the second circle's center is at (.40, .195). It's equation is

(x - 0.4)^2 + (y - 0.195)^2 = 1