Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Chapter 10 - Area - Chapter Review - Page 678: 25

Answer

$\dfrac{4}{1}$

Work Step by Step

The ratios of the areas can be computed as: $\dfrac{A_1}{A_2}=(\dfrac{14}{7})^2\\ \dfrac{A_1}{A_2}=\dfrac{196}{49}$ This implies that $ \dfrac{A_1}{A_2}=\dfrac{4}{1}$
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