Triangle ABC is first rotated clockwise about A for 90 degrees to triangle AB1C1. Triangle AB1C1 is then reflected over B1C1 to triangle A1B1C1. Triangle A1B1C1 is then translated 8 units to the right to triangle A2B2C2. Triangle A2B2C2 is then dilated about A to triangle A3B3C3 with scale factor -14. What is the perimeter of triangle A3B3C3?
+1641 CORRECTIONS:
The perimeter of triangle A3B3C3 is 14 times the perimeter of triangle ABC, and the triangle is turned upside-down.
P = 224 units
A (0, 0) B (3, 4) C (6, 0)
A1 (5.76, - 7.68) B1 (4, - 3) C1 (0, - 6)
A2 (13.76, - 7.68) B2 (12, - 3) C2 (8, - 6)
A3 (-192.64, 107.52) B3 (-168, 42) C3 (-112, 84)
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