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MikeGroves

Registered Member
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Everything posted by MikeGroves

  1. yuh and torque up everything to the lb as in the manual ;) very very very important, you don't want anything coming undone or breaking under to much pressure.
  2. Jeez looking good, I did this in the summer and that was bad enough, god knows what you are going through in this tempreture :D i've put off my cambelt change until the spring at least,
  3. three are rubbish for support (all indians) and coverage is sketchy at best of times, my dad has cancelled his contract and my girlfreind is in the process of closing hers
  4. orange will give you cross network minutes now, vodaphone custoemr service is rubbish, orange is ace :)
  5. From Left to right JD's-Z, Russ, my mate duncan, MikeGroves, russ's mate (matt??), MrP Me, Deve8uk MrP, and Takemetothepub (constipated it appears)
  6. they told me they did national when i spoke to them, phone them, you can always park up on my drive whilst they fit it as well mate if they won't come out, its not a problem, or maybe get them to ship the glass to you, the glas was about 186quid i believe
  7. http://www.windscreensdirect.co.uk/ £200 fitted for my car, it was uk but they could get a brown tint they told me, that included the clips to fit and the bloke to drive to me, he actually thought 200 was expensive so don't act surprised when he offers you that prices ;) hope that helps, it was the cheapest i could find new glass for
  8. lmao there is a pattern emerging with you in this thread :D:D
  9. thats shitty :( doubt they got in, they never close the door ****ers how much are you paying for the lockup?
  10. they appear to have taken all the white off mate :D looks good, any plans for this one?
  11. lol was a good night, coat kept me warm on the 45minute walk home in the rain :D
  12. what motherboard did you get? is the 64bit chip working well with 64bit windows?
  13. The silver zed is Gio's the 350 is john-boys both members here :D
  14. on call here also, been quiet so far though :D
  15. upgrade drivers and upgrade to latest version of directx :)
  16. even though i pointed it out first :P
  17. happy crimbo timmy, see you in the new year for farewll drinks
  18. woohoo good to have her back innit?
  19. you were twatted many moons ago mate lol, merry christmas,
  20. Finding the Center of a Circle from Three Points Date: 05/22/2000 at 10:18:50 From: Christian Furst Subject: Center point of circle I have the coordinates of three ordered points on a circle. I want to find a way to define the circle's center. The purpose is to find a way to draw the part of the circle that is connecting the three points (by knowing the center and radius). -------------------------------------------------------------------------------- Date: 05/22/2000 at 15:34:50 From: Doctor Rob Subject: Re: Center point of circle Thanks for writing to Ask Dr. Math, Christian. Let the equation of the circle be (x-h)^2 + (y-k)^2 = r^2, and substitute the three known points, getting 3 equations in 3 unknowns h, k, and r: (x1-h)^2 + (y1-k)^2 = r^2 (x2-h)^2 + (y2-k)^2 = r^2 (x3-h)^2 + (y3-k)^2 = r^2 which you can solve simultaneously. First subtract the third equation from the other two, thus eliminating r^2, h^2, and k^2. That will leave you with 2 simultaneous linear equations in h and k to solve. This you can do as long as the 3 points are not collinear. Then those values of h and k can be used in the first equation to find the radius: r = sqrt[(x1-h)^2 + (y1-k)^2]. Example: Suppose a circle passes through the points (4,1), (-3,7), and (5,-2). Then we know that: (h-4)^2 + (k-1)^2 = r^2 (h+3)^2 + (k-7)^2 = r^2 (h-5)^2 + (k+2)^2 = r^2 Subtracting the first from the other two, you get: (h+3)^2 - (h-4)^2 + (k-7)^2 - (k-1)^2 = 0, (h-5)^2 - (h-4)^2 + (k+2)^2 - (k-1)^2 = 0, h^2 + 6h + 9 - h^2 + 8h - 16 + k^2 - 14k + 49 - k^2 + 2k - 1 = 0 h^2 - 10h + 25 - h^2 + 8h - 16 + k^2 + 4k + 4 - k^2 + 2k - 1 = 0 14h - 12k + 41 = 0 -2h + 6k + 12 = 0 10h + 65 = 0 30h + 125 = 0 h = -13/2 k = -25/6 Then r = sqrt[(4+13/2)^2 + (1+25/6)^2] = sqrt[4930]/6 Thus the equation of the circle is: (x+13/2)^2 + (y+25/6)^2 = 4930/36 Understood?

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