
Concept explainers
To choose: The term that is best to complete the given sentence.

Answer to Problem 2SGR
The term that is best to complete the given sentence is line of symmetry.
Explanation of Solution
Given information:
The given statement is, “If a figure is folded across a straight line and the halves match exactly, the fold line is called the _______________”.
If a figure is folded across a straight line and the halves match exactly, the fold line is called the line of symmetry.
Thus, the term that is best to complete the given sentence is line of symmetry.
Chapter 9 Solutions
Geometry, Student Edition
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