Rockin' in the free world since 2005.

[Total: 55    Average: 3.6/5]
42 Comments - View/Add
Hits: 41860
Rating: 3.6
Category: Funny
Date: 11/09/10 03:02 PM

42 Responses to Another Kid Who Failed His Math Test [Pic]

  1. Profile photo of tincel1372
    tincel1372 Female 18-29
    423 posts
    November 9, 2010 at 2:47 pm
    Link: Another Kid Who Failed His Math Test - He might fail math in school, but like that other kid from earlier this week, he`s got a bright future in porn.
  2. Profile photo of nofatchicks
    nofatchicks Male 18-29
    257 posts
    November 9, 2010 at 3:10 pm
    nice nice, kinda looks like the tri force in the center
  3. Profile photo of osmandias
    osmandias Male 40-49
    205 posts
    November 9, 2010 at 3:31 pm
    2.6 cm²
  4. Profile photo of raiin
    raiin Female 18-29
    293 posts
    November 9, 2010 at 3:32 pm
    O.o math looks fun now...
  5. Profile photo of Djarum
    Djarum Male 18-29
    307 posts
    November 9, 2010 at 3:36 pm
    Once again: pro mathing skills.
  6. Profile photo of DeathToLems
    DeathToLems Female 18-29
    1435 posts
    November 9, 2010 at 3:36 pm
    i see what he done thur
  7. Profile photo of frankthepost
    frankthepost Male 18-29
    44 posts
    November 9, 2010 at 4:17 pm
    So that wasn`t the answer?
  8. Profile photo of aquaman1227
    aquaman1227 Male 18-29
    683 posts
    November 9, 2010 at 4:45 pm
    Oh yeah, I`d derive that so I could lie tangent to those curves!
  9. Profile photo of CrakrJak
    CrakrJak Male 40-49
    17515 posts
    November 9, 2010 at 4:51 pm
    That`s not to hard a math question really. The circumference of a circle is pi times the diameter, The equilateral triangle forms 180 degrees or 1/2 a circle. The radius of the circle is half the diameter. So c = 3.1415927 * (2*r), Then divide c by half for the perimeter.
  10. Profile photo of Inter237
    Inter237 Male 18-29
    2441 posts
    November 9, 2010 at 4:55 pm
    I love math jokes
  11. Profile photo of janus_games
    janus_games Male 18-29
    294 posts
    November 9, 2010 at 5:07 pm
    @CrakrJak bad troll! back to your bridge!

    There`s no circle.
    It`s an equilateral triangle.
    They give you one side.
  12. Profile photo of CrakrJak
    CrakrJak Male 40-49
    17515 posts
    November 9, 2010 at 5:09 pm
    janus_games: I bet you failed hard in Geometry class, Didn`t you ?
  13. Profile photo of janus_games
    janus_games Male 18-29
    294 posts
    November 9, 2010 at 5:29 pm
    @CrakrJak - lol! Nope. Majored in applied mathematics. Nice try. You don`t wanna eat me Mr. Troll, my brothers are much larger and tastier than I am.
  14. Profile photo of Gerry1of1
    Gerry1of1 Male 50-59
    36225 posts
    November 9, 2010 at 5:32 pm
    all this math-humor and you guys called Red-Shirt a nerd?
  15. Profile photo of almightybob1
    almightybob1 Male 18-29
    4290 posts
    November 9, 2010 at 5:37 pm
    2.6 cm²

    The units should not be centimetres squared - they`re looking for a perimiter, not an area.

    Majored in applied mathematics.
    Well that`s disappointing and a poor reflection on your degree, because you should then realise that CJ`s solution is correct.
    The three arcs that make up the perimiter of the shaded area are parts of the circumferences of circles with centres at the vertices of the equilateral triangle.
  16. Profile photo of CrakrJak
    CrakrJak Male 40-49
    17515 posts
    November 9, 2010 at 5:44 pm
    janus_games: Then you have a perception problem, The 3 arcs (the perimeter) = half a circle and half the sides of the equilateral triangle = the radius. If you can`t see that, Then you`re staring at the thong too much.
  17. Profile photo of CrakrJak
    CrakrJak Male 40-49
    17515 posts
    November 9, 2010 at 5:45 pm
    Thank you Bob. :-)
  18. Profile photo of scarytropin
    scarytropin Male 30-39
    67 posts
    November 9, 2010 at 5:50 pm
    As funny as the pic is, the comments here are better.
  19. Profile photo of janus_games
    janus_games Male 18-29
    294 posts
    November 9, 2010 at 5:50 pm
    That said, I didn`t read the problem. Heh, perimiter of the *shaded* area. I spent too much time looking at the butt. I thought someone finally made an interesting textbook.

    I`d personally see it as 3*arclength, then it becomes easy to think about.

    Each angle of the triangle is 60 degrees, or 1/6 the perimiter of the circle (60/360 = 1/6)

    1/6 * PI*R1 + 1/6 * PI*R2 + 1/6 * PI*R3. Still since R1 = R2 = R3, it comes out to C(any)/2.

  20. Profile photo of janus_games
    janus_games Male 18-29
    294 posts
    November 9, 2010 at 5:55 pm
    @bob You`re right, his solution`s correct, but his explanation threw me, I wasn`t paying attn to the midpoints, and tbh, I didn`t read the question right.
  21. Profile photo of Reignblazer
    Reignblazer Male 18-29
    2334 posts
    November 9, 2010 at 5:55 pm
    You simpletons are all wrong.

    It`s a woman`s butt with a string.

    Not exactly brain surgery is it?
  22. Profile photo of impretybored
    impretybored Male 18-29
    151 posts
    November 9, 2010 at 6:47 pm
    lol reignblazer
  23. Profile photo of Nocciolina
    Nocciolina Female 18-29
    1623 posts
    November 9, 2010 at 6:53 pm
    Nicely done.
  24. Profile photo of duffytoler
    duffytoler Male 40-49
    5196 posts
    November 9, 2010 at 7:10 pm
    It does say "perimeter" but the more interesting question is the shaded area. If the equilateral triangle has vertices at the centers of the arcs, then the question becomes the easiest of the "circle packing" problems. It was shown by Gauss to be pi/12^-2, so the answer for the area would be 1 - 0.9069, or 0.0931 of the area of a unit circle.
  25. Profile photo of Selous
    Selous Male 30-39
    1197 posts
    November 9, 2010 at 7:22 pm
    good future in plastic surgery perhaps?
  26. Profile photo of yanging
    yanging Male 18-29
    172 posts
    November 9, 2010 at 7:33 pm
    The answer is 4pi cm.

    Each circle has a radius of 4 cm. Each angle of an equilateral triangle is 60 degrees. Circles have 360 degrees.

    60/360 = 1/6 * circumference

    C = pi* diameter

    1/6 * (pi * diameter) = 1/6 * (8picm) = (4pi)/3 cm.

    One side of the triangle is (4pi)/3 cm. So all 3 sides, i.e., the perimeter, is (4pi)/3 cm * 3 =

    4 pi cm.
  27. Profile photo of shaboinkin
    shaboinkin Male 18-29
    456 posts
    November 9, 2010 at 8:02 pm
    "The answer is 4pi"

    Pie?! Lets eat!

  28. Profile photo of ROK9
    ROK9 Male 18-29
    1834 posts
    November 9, 2010 at 8:44 pm
    i like this maths he he he
  29. Profile photo of Selfluminous
    Selfluminous Male 18-29
    86 posts
    November 9, 2010 at 9:07 pm
    area or perimeter this looks like fifth grade math or sth
    @duffytoler lol Shaded area = (sqrt3/pi - 1/2)*r^2* (area of unit circle)
  30. Profile photo of Student_Law
    Student_Law Male 30-39
    1010 posts
    November 9, 2010 at 10:30 pm
    This illistrates what is normal for a teenager to think about, vs what society try to force teenagers to think about.
  31. Profile photo of Longueuil
    Longueuil Male 18-29
    4 posts
    November 9, 2010 at 11:34 pm
    A 8cm butt... This is Pedobear`s test.
  32. Profile photo of duffytoler
    duffytoler Male 40-49
    5196 posts
    November 10, 2010 at 7:36 am
    >>@duffytoler lol Shaded area = (sqrt3/pi - 1/2)*r^2* (area of unit circle)

    No, 1 - (pi/12^-2)
  33. Profile photo of meepmaker
    meepmaker Male 30-39
    6694 posts
    November 10, 2010 at 7:50 am
    Nice butt.
  34. Profile photo of Selfluminous
    Selfluminous Male 18-29
    86 posts
    November 10, 2010 at 8:13 am
    >> No, 1 - (pi/12^-2)
    lol no obviously the area depends on the radius of the circles. Besides your formula doesn`t make any sense in this case.

  35. Profile photo of DamienLike
    DamienLike Male 13-17
    705 posts
    November 10, 2010 at 9:18 am
    "Diagram NOT accurately drawn."
    Damn you photoshop!
  36. Profile photo of dijipo
    dijipo Male 13-17
    239 posts
    November 10, 2010 at 10:47 am
    @DamienLike: " "Diagram NOT accurately drawn."
    Damn you photoshop! "

    It is referring to the triangle.
  37. Profile photo of duffytoler
    duffytoler Male 40-49
    5196 posts
    November 10, 2010 at 12:10 pm
    >>Besides your formula doesn`t make any sense in this case.

    Yes it does, it`s a ratio of the unit area. I can`t read those dimensions - what is that, 8cm? So pi * r^2 gives us 50.265cm^2, and 0.0931 of that would be 4.68cm^2.
  38. Profile photo of ryan99
    ryan99 Male 13-17
    2346 posts
    November 10, 2010 at 6:46 pm
    That`s some fiiiiine math
  39. Profile photo of Selfluminous
    Selfluminous Male 18-29
    86 posts
    November 12, 2010 at 2:35 am
    @duffytoler:
    i know that your previous result is in term of unit circle and disregard what you think a unit circle is, the formula is still wrong.
    First, what do you think is the area of the triangle ?
    Second, add your result with 0.5*pi*(4)^2, corresponds to the area of 3 pieces of the circle.
    Do you get the area of the triangle ?
  40. Profile photo of ICantNameMe
    ICantNameMe Male 18-29
    34 posts
    November 13, 2010 at 5:21 pm
    It`s just the perimeter of a semicircle with radius 4. The angles are each 60 degrees = pi/3, so 3 of them is pi.
    s = r{theta} = 4pi ~ 12.5663706 cm.
  41. Profile photo of Fatninja01
    Fatninja01 Male 30-39
    25408 posts
    November 16, 2010 at 2:34 pm
    Cool!
  42. Profile photo of TheiaRenown
    TheiaRenown Female 18-29
    426 posts
    November 16, 2010 at 8:04 pm
    @ ICantNameMe / Selfluminous / duffytoler

    .......NEEEEEEEEEERRDSSSSSS!!!!!!!!

Leave a Reply