To Prove : The trisectors also intersect the opposite side of an
Explanation of Solution
Given information:
Consider the given diagram:
Further, if
Consider this as a triangle.
Again,
Therefore,
Also,
Then
But if this is an angle, then vertical angles should be equal.
But this is not happening.
Therefore, this will not be a triangle.
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