To list: The
Answer to Problem 1CYU
The angles with measures less than
Explanation of Solution
Given:
The condition is “measure less than
Calculation:
The measure of an exterior angle of a
Consider the following figure.
In the left triangle, corresponding interior angles of
Thus, exterior inequality shows
Therefore, the angles with measures less than
Chapter 5 Solutions
Geometry, Student Edition
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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