Concept explainers
To prove: The extendedproportions that are needed to prove
Answer to Problem 7CE
Theratios of
Explanation of Solution
Given:
Calculation:
SSS theorem for similarity states that the ratios of sides of one triangle to the corresponding triangle’s sides must be equal.
In triangle RST and XYZ,
Consider the ratios of sides as follows:
Hence, theratios of
Chapter 7 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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- Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,Elementary Geometry for College StudentsGeometryISBN:9781285195698Author:Daniel C. Alexander, Geralyn M. KoeberleinPublisher:Cengage Learning