xlameweirdox
xlameweirdox
21.04.2020 • 
Mathematics

A'B'C' is the image of ABC after a dilation. AB = 7 cm,
AC = 10 cm, A'B' = 28 cm, and B'C' = 24 cm. What is the ratio of the perimeter of ABC to the perimeter of A'B'C'?

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