Question
Figure U is made up of nine similar equilateral triangles. Three triangles were removed from Figure U and the remaining triangles were rearranged to form Figure V. The perimeter of Figure U is 306 cm. What is the perimeter of Figure V?
3 m

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Figure U is made up of nine similar equilateral triangles. Three triangles were removed from Figure U and the remaining triangles were rearranged to form Figure V. The perimeter of Figure U is 306 cm. What is the perimeter of Figure V?