#26
Posted 02 February 2009 - 10:32 PM
#27
Posted 02 February 2009 - 10:35 PM
My CAD software only displays 3 decimal points. Yes, I'm a cheater. N34, you're right.
#28
Posted 02 February 2009 - 10:39 PM
#29
Posted 02 February 2009 - 10:41 PM
Took me two tries. The first one I did something wrong with division and ended up with 1/2, which by simple estimation is obviously wrong.
Total time was less than ten minutes.
Edited by Zorn's Lemma, 02 February 2009 - 10:41 PM.
Kruger and Dunning (1999)
#30
Posted 02 February 2009 - 10:48 PM
#31
Posted 02 February 2009 - 10:53 PM
Also, Just Some Bob, way to spoil it for everyone who's yet to solve it.
Kruger and Dunning (1999)
#32
Posted 02 February 2009 - 10:55 PM
Splitlip, I think you're still off with your math, but your method should work.
#33
Posted 02 February 2009 - 10:58 PM
#34
Posted 02 February 2009 - 10:59 PM
EDIT- is the cirmcumfrence of the smaller circle 1/8th of the larger circle? That would help.
Edited by umpshaplapa, 02 February 2009 - 11:01 PM.
#35
Posted 02 February 2009 - 11:00 PM
#36
Posted 02 February 2009 - 11:03 PM
Edited by oodalumps, 02 February 2009 - 11:22 PM.
#37
Posted 02 February 2009 - 11:07 PM
Nerf Rocket Air Launcher
#38
Posted 02 February 2009 - 11:15 PM
So, I asked this question as part of a puzzle challenge on a different forum...
... So here's the question copied from the other forum:
That forum.
That proportion (assuming you mean circumference or area) isn't very simple without calculus.Pardon my 14-year-old math stupidity, but couldn't one simply find the proportion of the smaller circle to the larger circle, then divide to get the radius of the smaller circle?
ooda, you're right, but mind keeping the answer to yourself so it doesn't get spoiled for others?
#39
Posted 02 February 2009 - 11:20 PM
The other forum is a magic trick related site...so...not really relevant unless you want to be a magician (which is just about as fun as NERF wars, if you ask me).
#40
Posted 02 February 2009 - 11:24 PM
3.413:1
Find the radius of the larger circle (it is assumed to be 1), then divide by 3.413. Then you have the radius of the smaller circle.
Nerf Rocket Air Launcher
#41
Posted 03 February 2009 - 01:29 AM
Though, I don't see how you could get this without remembering to apply the Pythagorean theorem, which definitely is more than deduction.
#42
Posted 03 February 2009 - 01:12 PM
Fucking hell. Thanks for the problem. Props bob, I took a really long way around that. I've managed to get really bad at simplifying, somewhere along the line I missed a divide by two. Mind posting or PM'ing the forum name? I'd love to get to work on stuff like this some more.
As much as I hate helping you out I think you and others would like this site and its accompanying forum.
#43
Posted 03 February 2009 - 02:28 PM
Nope, i didn't cheat. I just figured that the answer had to be some number that I've heard of since only the radius was given. Then I remember for something in math we used the square root of two. So I just subracted the radius(1) from suare root of 2.
And I get C's in honors math in high school, I'm really not that smart. Just street smart.
#44
Posted 03 February 2009 - 04:03 PM
There. Thanks Splitlip, It is now spoiler free.
Edited by MoonMaster, 03 February 2009 - 06:30 PM.
5. Protip: sarcasm is good for making someone else look like more of an idiot than they already do. However, if you are an idiot to start with, using sarcasm just makes you look like a COLOSSAL idiot.
#45
Posted 03 February 2009 - 04:50 PM
#46
Posted 03 February 2009 - 05:40 PM
#47
Posted 03 February 2009 - 06:54 PM
Edited by NerfMonkey, 03 February 2009 - 07:12 PM.
#48
Posted 03 February 2009 - 08:13 PM
That would be pretty funny. However, since I'm not currently enrolled in any sort of course, nor do I have job that requires any thinking whatsoever, that is unlikely. But, I do like the idea of posting system troubleshooting challenges. I'd be up for it.It's my opinion that this was his homework and he just got you saps to do it for him. I'm going to start posting some system troubleshooting challanges.
#49
Posted 03 February 2009 - 08:24 PM
#50
Posted 03 February 2009 - 08:25 PM
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