I need help, I know the perimeter of the old one is 21 but I don't know what to do after

asked Mar 7, 2023 78.0k views

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If we dilate each side by a factor of 3.4, we have

$\begin{gathered} 6\cdot3.4=20.4 \\ \text{and} \\ 4.5\cdot3.4=15.3 \end{gathered}$

hence, the answer is:

Anneris answered Mar 13, 2023

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