Geometry: Common Core (15th Edition)

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

Chapter 7 - Similarity - 7-1 Ratios and Proportions - Practice and Problem-Solving Exercises: 46

Answer

1 and 60; 2 and 30; 3 and 20; 4 and 15, 5 and 12; 6 and 10

Work Step by Step

According to the Cross Products Property, the product of the means equals the product of the extremes. You are given the mean of 4 and 15. 4 x 15 = 60. To find the extremes, you need to find all factors of 60. 1 x 60 = 60 2 x 30 = 60 3 x 20 = 60 4 x 15 = 60 5 x 12 = 60 6 x 10 = 60
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