Triangle pyramid

Level 1

Is it possible to make an equaliteral triangle pyramid using a C4 envelope? Cutting the paper is allowed.

No Yes

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2 solutions

Mohammad Khaza
Jul 1, 2017

you need to exemplify your question more.as i can say, i will make a equilateral triangle by cutting the envelope with scissors or any other way.

I hope this helps

Annie Li - 3 years, 11 months ago
Annie Li
Mar 25, 2017

Yes it is.In the book 'How many socks make a pair?' The author this along with many more interesting things.

Where is the PDF file of the book?

Munem Shahriar - 4 years ago

It is an actual hard copy book. Not a PDF file. Well I do not know a PDF file and I doubt that there is one. Sorry if this disappoints you!

Annie Li - 4 years ago

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I wanted to download the PDF file and read it on my adobe reader. I also searched the book on google books but it is saying it can't show the preview. But It is printable and it will take a lots of pages so i am not going to print. I guess that the book is not downloadable.

Munem Shahriar - 4 years ago

Have you tried slupulinp.comunidades.net ?

Annie Li - 4 years ago

This is way too easy. I don't think Brilliant would want a question that has an 100% obvious answer.

William Huang - 3 years, 10 months ago

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This is just a level 1/unrated problem. :)

Munem Shahriar - 3 years, 10 months ago

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Oh ok, thanks, now I know!

William Huang - 3 years, 10 months ago

Not everybody knows the answer actually

Annie Li - 3 years, 10 months ago

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@Annie Li Could be. But since you have refused to rate this problem, the problem must had viewed by very less peoples.

Munem Shahriar - 3 years, 10 months ago

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@Munem Shahriar What do you mean by rate?

William Huang - 3 years, 10 months ago

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@William Huang Choosing topics, levels....etc

Munem Shahriar - 3 years, 10 months ago

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@Munem Shahriar She can choose a topic but can't exactly choose a level.

William Huang - 3 years, 10 months ago

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@William Huang Now, she/he can only change the topic. It is possible to select a difficulty when she/he was creating this problem.

Munem Shahriar - 3 years, 10 months ago

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@Munem Shahriar Do you mean by the level

       Easy, Medium or Hard

or the level

      Level 1, Level 2, Level 3, Level 4 or Level 5

?

William Huang - 3 years, 10 months ago

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@William Huang If you mean easy, medium or hard, then I understand. But if you mean Level 1, 2.... then I don't understand as I have already been clarified by this .

William Huang - 3 years, 10 months ago

@William Huang I mean ''Easy, Medium, hard''

Munem Shahriar - 3 years, 10 months ago

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@Munem Shahriar Yeah. That is what I thought too

Annie Li - 3 years, 10 months ago

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