Postulate, Property, definition or theorem that justifies the statement.
Answer to Problem 11CR
Principle angular bisector.
Explanation of Solution
Given:
According to principle of angular bisector when a
Here, when a angle bisector is drawn at angle
So,
Therefore, here principle of angular bisector is used.
Chapter 2 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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