**4 Identical Triangles Matchstick Puzzles - BrainDen.com**

17/02/2012 · 128,000 Dominoes Falling into past a journey around the world 2 Guinness World Records) YouTub - Duration: 7:13. Ahmed Samir 79,710,627 views... Because it would be wasteful to put any sticks at any other angles than those that make equilateral triangles with the unmoved sticks, there are only two other orientation distributions to check: 1-1-4 (max. 4 triangles can be made) and 2-1-3 that has a maximum of 6 triangles. This means that this approach covers all possible solutions. (std. disclaimer: unless I'm missing something.)

**Make Four 4 Triangles With Six 6 Sticks Metacafe**

When you are connecting the legs you will need 2 ½ Popsicle sticks, and you don't need to make the triangles on top of the border. Also, when you make the platform, the small square in the middle is 7 cm. by 7 cm. That's about three fourths of a Popsicle stick.)... Work with a partner. Use 10 lollipop sticks to make as many 2- D shapes as possible. How many shapes did you make Jim? What shapes are they? Did you have any sticks left over? Why? Could you do it a different way and have no sticks left over? Did anyone else make a different number of shapes? Why do you have more/less shapes than Jim? So why did making triangles give you more shapes …

**Can You Make 4 Triangles with Only 6 Straws? Abra-Kid-Abra**

Cong sent us a table of all the different triangles you can make with 4 sticks up to 20 sticks. Making a table was a very good idea. However, it's a bit long to put on a webpage, so I've made a list of all the triangles in Cong's table so you won't have to scroll too far to read them all! Four sticks - none Five sticks -2, 2, 1 Six sticks - 2, 2, 2 Seven sticks -3, 3, 1 and 3, 2, 2 Eight how to install realistic texture pack minecraft Make 5 triangles using the 5 sticks without breaking any.

**How do you make 4 triangles with 6 sticks?? Yahoo Answers**

21/07/2013 · How can you make 7 equilateral triangles with 6 matchsticks? Deane shows it can be done with a little help from 4 small lumps of plasticine. Deane shows it can be done with a little help from 4 how to make lip balm with candle wax 9/12/2008 · You make a star of David with two opposing equilateral triangles, each consisting of 3 matches a piece. Then move one slightly towards or away from the other's base, a limit being when the point of one touches the base of the other, or when the bases almost touch. You'll end up with 4 equal sized equilateral triangles in 2-D space with left over circumscribed space.

## How long can it take?

### Triangle Matchstick Investigations 1 Chung Kevin Brilliant

- 4 Identical Triangles Matchstick Puzzles - BrainDen.com
- 4 Identical Triangles Matchstick Puzzles - BrainDen.com
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## How To Make 4 Triangles With 7 Sticks

Cong sent us a table of all the different triangles you can make with 4 sticks up to 20 sticks. Making a table was a very good idea. However, it's a bit long to put on a webpage, so I've made a list of all the triangles in Cong's table so you won't have to scroll too far to read them all! Four sticks - none Five sticks -2, 2, 1 Six sticks - 2, 2, 2 Seven sticks -3, 3, 1 and 3, 2, 2 Eight

- 27/07/2011 · Best Answer: Use 3 match sticks to form a triangle. Place each of the other 3 matchstick vertically at each of the 3 edges of the triangle Make each of the 3 exposed ends of the 3 vertically up-right matchsticks to meet each other. The result is actually a …
- Thanks, I'm having trouble to solve a problem who basically asks: Given a set of sticks (at most 10^5) whats the probability to choose 3 different sticks whose form a triangle.
- If you have sticks of length 1, 2, 3, 4, 5, 6, 7, 8 and 9 cm. How many different triangles con you make using 3 sticks? How can just two sticks be moved to make four
- Introduce the session by telling the students that Kiri made the following matchstick paths using 1, 2, and 3 triangles – she called them a 1-triangle path, a 2-triangle path and a 3-triangle path. Ask the students to use Kiri’s method to make a 4- and then a 5-triangle path.