Question
Figure L is made up of nine similar equilateral triangles. Three triangles were removed from Figure L and the remaining triangles were rearranged to form Figure M. The perimeter of Figure L is 297 m. What is the perimeter of Figure M?
3 m

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Figure L is made up of nine similar equilateral triangles. Three triangles were removed from Figure L and the remaining triangles were rearranged to form Figure M. The perimeter of Figure L is 297 m. What is the perimeter of Figure M?