How do I divide an equilateral triangle into 6,7 and 8 other equilateral triangles. Please help.... How do I divide it into 6,7 or 8 other equilateral triangles. I really don't have much time to answer this question. And also please don't just put down answers to get two points for answering, because this is very serious.
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You cant get 6 or 8
You can get...............
1.....4....7....10......13.......
keep adding 3's
You can get...............
1.....4....7....10......13.......
keep adding 3's