INEEDHELPWITHMATH10 INEEDHELPWITHMATH10
  • 10-02-2017
  • Mathematics
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Ron used 121 congruent equilateral triangles with 2 cm side lengths to form one large equilateral triangle. What is the perimeter of the large triangle?

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Nirina7
Nirina7 Nirina7
  • 15-02-2017
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