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Topic: How many triangles do you see? (Read 5178 times)

hero member
Activity: 854
Merit: 1000
December 27, 2014, 06:09:13 PM
#50
No it's correct.  Care to back your theory?
member
Activity: 98
Merit: 10
Software Engineering is not an easy Job.
December 27, 2014, 03:33:09 PM
#49
I'm not sure you could say there are wrong answers here, OP. How would you know how many triangles they see unless you're Ayn Rand's ghost?

(Foxpup wins)

True, it is subjective and all answers are "Technically" correct.  (Some people may see less/more then you or me) But if if you want to know how many triangles the image has without repeating then here is the simple answer: (27)



However, one could also argue the title contains the word "triangle" as an additional one.  (27+1)

For those looking for a more complex solution to the puzzle take a look at this answer. http://math.stackexchange.com/questions/203873/how-many-triangles

With that said, I had a strong feeling that Foxpup would not only answer the puzzle...but be one of the few to answer it correctly.  (Kudos to you to Kluge!)



That's incorrect.
sr. member
Activity: 1456
Merit: 326
Eloncoin.org - Mars, here we come!
December 27, 2014, 03:13:45 PM
#48
There are 27, as stated by the OP and others Tongue
hero member
Activity: 518
Merit: 500
December 27, 2014, 06:29:00 AM
#47
I can count 26 triangles. nice color puzzle
hero member
Activity: 938
Merit: 501
December 27, 2014, 06:20:42 AM
#46
Is 26 the right answer by any chance?
full member
Activity: 210
Merit: 100
December 27, 2014, 05:12:59 AM
#45
42 triangles are in



answer this
sr. member
Activity: 1456
Merit: 326
Eloncoin.org - Mars, here we come!
December 27, 2014, 12:49:06 AM
#43
I just wonder what is the most important skill needed to solve these "triangle puzzles"? I guess you do not have to be highly intelligent to be able to count triangles. All you need is good observation skill? Am I right?

Not necessarily observation skills so much as visualization. But yeah, observation skills definitely contribute to being successful
legendary
Activity: 1318
Merit: 1010
666 - slave 2 the grind -
December 26, 2014, 09:48:28 PM
#42
27, i remember this one from highschool  Grin
full member
Activity: 163
Merit: 100
December 26, 2014, 08:54:49 PM
#41
I see 30 triangles. What is the price?
legendary
Activity: 1862
Merit: 1004
December 26, 2014, 08:45:03 PM
#40
I just wonder what is the most important skill needed to solve these "triangle puzzles"? I guess you do not have to be highly intelligent to be able to count triangles. All you need is good observation skill? Am I right?
hero member
Activity: 854
Merit: 1000
December 26, 2014, 08:22:36 PM
#39
LOL at some of these comments.  Amazing to hear the "spins" people put on a simple puzzle to justify why they couldn't get the answer or how i somehow lacked to give precise enough instructions.  Funny thing is, no one was being graded and nobody lost out on any imaginary prize.  It was just a simple standard puzzle used in many textbooks and IQ type tests.  Glad I didn't post the difficult ones like:




or this one



Good luck trying to solve these.  And for those who are impatient or tired of these puzzles, I have posted the links to the answers below.  Now i'm off to go watch the Bitcoin Bowl.  Smiley


SPOILER ALERT-Answers and additional triangle puzzles
http://gpuzzles.com/quiz/how-many-triangles-are-there-puzzles-with-answers/

hero member
Activity: 511
Merit: 500
December 26, 2014, 07:16:01 PM
#38
I counted 27 triangles.
member
Activity: 103
Merit: 10
December 26, 2014, 06:29:55 PM
#37
I counted all, and the big one, but I missed this shown in middle of the provided answer.
legendary
Activity: 1204
Merit: 1028
December 26, 2014, 01:57:07 PM
#36
17
full member
Activity: 196
Merit: 100
December 26, 2014, 11:20:20 AM
#35
Same as everyone, 27.
sr. member
Activity: 462
Merit: 250
December 26, 2014, 10:42:24 AM
#34
27
legendary
Activity: 2142
Merit: 1010
Newbie
December 26, 2014, 09:48:50 AM
#33
If their sides are the same, why wouldn't they be?

It's a philosophical issue Smiley
full member
Activity: 215
Merit: 100
December 26, 2014, 09:29:04 AM
#32
27, these are tricky but easy Smiley
legendary
Activity: 2674
Merit: 3000
Terminated.
December 26, 2014, 09:17:17 AM
#31
However, one could also argue the title contains the word "triangle" as an additional one.  (27+1)

One could even argue that the number of triangles is at least 6 times higher than you claim. It seems to me that you don't distinguish triangles formed of the same vertices but taken in a different order. Is triangle ABC the same as triangle ACB? This is the question...
If their sides are the same, why wouldn't they be?
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