## Search found 16 matches

Fri Jul 12, 2013 4:02 am UTC
Forum: Mathematics
Topic: Random problems with diagrams
Replies: 6
Views: 1809

### Re: Random problems with diagrams

Did you have something to discuss or want help with homework or what? In any case, it was wholly unnecessary to start three separate threads within 5 minutes of each other, all with exactly the same format. Nah, these aren't homework for me. I had seen these three interesting problems at a local te...
Fri Jul 12, 2013 12:09 am UTC
Forum: Mathematics
Topic: Random problems with diagrams
Replies: 6
Views: 1809

### Angle Equality Problem

Let O be the circumcenter of triangle ABC. An arbitrary line passing through O intersects sides AB and AC at points K and L respectively. Denote by M and N the midpoints of KC and LB. Show that angle MON=angle BAC Here's a diagram to start the problem off http://i.imgur.com/LWFFtrB.png
Fri Jul 12, 2013 12:06 am UTC
Forum: Mathematics
Topic: Random problems with diagrams
Replies: 6
Views: 1809

### Perpendicularity Problem

An isosceles trapezoid ABCD with bases AB and CD is inscribed in a circle. The incircle of triangle ABC is tangent to AB at point T. The incircle of triangle ACD is tangent to CD at U. Let M and N be the midpoints of arcs AB and CD of the circumcircle of trapezoid ABCD not containing C and B respect...
Fri Jul 12, 2013 12:05 am UTC
Forum: Mathematics
Topic: Random problems with diagrams
Replies: 6
Views: 1809

### Random problems with diagrams

Let P be a point on the side BC of triangle ABC. Perpendicular bisectors of the sides AB and AC meet AP in points D and E respectively. The line parallel to AB that passes through D intersects the tangent through B to the circumcircle of ABC at a point M. Similarly, the line parallel to AC passing t...
Tue Aug 11, 2009 1:21 am UTC
Forum: Forum Games
Topic: Corrupt-a-wish
Replies: 26079
Views: 2480096

### Re: Corrupt-a-wish

Granted, but your computer crashes just as you begin to see it.

I wish I had the power to destroy the world and I wasn't afraid to use it.
Tue Aug 11, 2009 1:18 am UTC
Forum: Forum Games
Topic: Ban the person above you
Replies: 20286
Views: 1196428

### Re: Ban the person above you

Banned because if he does get one it would be really cool.
Tue Aug 11, 2009 1:16 am UTC
Forum: Forum Games
Topic: Haiku Weirdness
Replies: 2
Views: 930

### Haiku Weirdness

Here's how this works: Think about a time in your insignificant life (just joking) in which you did something so amazinglly stupid that something catastrophic happened as a result. But it has to be in the format of three haikus. For instance: 5 7 5 5 7 5 5 7 5 I want to see how many people can pull ...
Tue Aug 04, 2009 9:37 pm UTC
Forum: Forum Games
Topic: Ban the person above you
Replies: 20286
Views: 1196428

### Re: Ban the person above you

Banned because you have an extreamly inaccurate picture of a velociraptor for your profile pic.
Tue Aug 04, 2009 9:31 pm UTC
Topic: Life: Overrated Coincidence or Spiritual Goal?
Replies: 70
Views: 6358

### Re: Life: Overrated Coincidence or Spiritual Goal?

Forum Creator Speaking: Lately I've been seeing a lot of talk of nihilism in this forum and I must respond to any misunderstandings. Firstly, I do not spend my life moping. All people in the world one day wonder about the meaning of his/her life. I'm not in any way depressed or overly insane. Second...
Thu Jul 09, 2009 3:40 am UTC
Forum: Logic Puzzles
Topic: ANOTHER hard puzzle
Replies: 3
Views: 1357

### ANOTHER hard puzzle

I want to see if any of you can solve this problem. PM me the answer or just leave it on a forum post. Hehe, hope you enjoy it. There are 5 houses in five different colors In each house lives a different person. These 5 owners drink a certain beverage, play a certain game, and keep a certain pet. No...
Sun Jul 05, 2009 5:32 am UTC
Forum: Science
Topic: Quantum Entanglement
Replies: 64
Views: 8518

### Re: Quantum Entanglement

Oops, sorry.
This is an accidental, inconspicuous, and entirely purposless forum. Please do not mind this forum post. I am sorry for the inonvience and of using your time.
Sun Jul 05, 2009 5:19 am UTC
Topic: Life: Overrated Coincidence or Spiritual Goal?
Replies: 70
Views: 6358

### Life: Overrated Coincidence or Spiritual Goal?

I am a supporter of the former choice because of these three reasons. Please tell me how you feel about this. 1) The universe (according to physics) will one day ultimatelly go into the Big Crunch (reverse Big Bang) an completely wipe out any trace that humans as a living society w=every existed. Wh...
Sun Jul 05, 2009 5:04 am UTC
Forum: Mathematics
Topic: 0/0 Debate
Replies: 13
Views: 2212

### Re: 0/0 Debate

Look here, I know a lot of people that are paranoid about this whole dividing by zero thing that is supposedlly impossible. Let me start off with the imaginary number. Most people thought there was no such thing as the square-root of a negative number but it was THEORIZED that even if there was no w...
Sun Jul 05, 2009 4:56 am UTC
Forum: Mathematics
Topic: Math Software
Replies: 143
Views: 167720

### Re: Math Software

The Geometer's Scetchpad (spelled wrong purposfully) SUCKS!!! Geogebra is much easier to use AND it's free. Soon, Geometer's S. will become obselete so to all of you geometry teachers that still use it: FAIL

Use Geogebra
Sun Jul 05, 2009 4:53 am UTC
Topic: 0605: "Extrapolating"
Replies: 100
Views: 26463

### Re: "Extrapolating" discussion

I always knew that women have too many husbands, have too many childeren, and aquire too many boyfriends. After all, for each new person that comes into your life (all of the above that were mentioned) you effectively decrease your lifespan and sacrifice 1/3 of the free time you would normally have ...
Sun Jul 05, 2009 4:47 am UTC