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Enter the scale factor applied to Figure A to produce Figure B

Enter the scale factor applied to Figure A to produce Figure B-example-1

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\begin{gathered} \text{ Since they must be proportional, that is} \\ 9=r\cdot22.5\text{ and 11=r}\cdot27.5 \\ where\text{ r is the scale factor, thus } \\ r=(22.5)/(9)=2.5 \\ \\ \text{and the scale factor is 2.5} \end{gathered}

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