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# Simple dissection: the equilateral triangle

Best Answer k-man, 12 June 2013 - 08:51 PM

Spoiler for there is...
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4 replies to this topic

### #1 bonanova

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Posted 12 June 2013 - 06:03 AM

An equilateral triangle cannot be dissected into two new equilateral triangles, nor into three equilateral triangles.

Is there a highest number of equilateral triangles into which a single equilateral triangle cannot be dissected?

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### #2 Barcallica

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Posted 12 June 2013 - 08:48 AM

Isn't 1,4,9,16,25... only possible numbers?

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### #3 BobbyGo

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Posted 12 June 2013 - 04:13 PM

Isn't 1,4,9,16,25... only possible numbers?

Spoiler for

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### #4 k-man

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Posted 12 June 2013 - 08:51 PM   Best Answer

Spoiler for there is...

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### #5 bonanova

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Posted 13 June 2013 - 03:47 AM

Nicely done k-man.

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Vidi vici veni.

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