Question:

Here's a fun little puzzle....?

by  |  earlier

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See if you can figure out how many triangles are in this figure.

http://local.wasp.uwa.edu.au/~pbourke/fun/triangles.html

Tell me what you come up with.

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18 ANSWERS


  1. 9


  2. i found 15

  3. Yep, i got 13 too.

    (I used a highlighter to draw around every triangle I could see, now half my screen is bright yellow!ahah!)

    ******************************

    I change it to 16

  4. I count 30

    Edit:

    I get 35 this time......

    10 individual triangles

    3 triangles for each point of the outer edge (3 * 5 = 15)

    5 more triangles with the base of each edge of the outer figure going across to the corner across from the edge

    5 on the inside of the star figure

  5. 16....

  6. 16?

  7. i found 21??

  8. there are 28 triangles.

  9. 10 (i no i am wrong)

  10. i got 26

  11. 25

  12. 23

  13. 22

  14. 15

  15. 13

  16. 35

  17. 24?

    Okay, now I see 30.

    WHAT IS THE ANSWER?????????????

  18. 23 but i haven't really looked properly.

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