Answer
False
Work Step by Step
The extended ratio shows the width to length ratio as 2:1.
You are given a width of 5.1 cm and a length of 3.4 cm.
$\frac{2}{1}$=$\frac{5.1}{3.4}$
Cross multiply.
5.1=2(3.4)
5.1$\ne$6.8
Geometry: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281159
ISBN 13:
978-0-13328-115-6
Chapter 7 - Similarity - 7-1 Ratios and Proportions - Apply What You've Learned - Page 438: G
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