
To find: Whether the statement “In an isosceles

Answer to Problem 51HP
The statement “In an isosceles triangle, the perpendicular bisector of the base is also the angle bisector of the opposite vertex” is always true.
Explanation of Solution
Given information:
The given statement is “In an isosceles triangle, the perpendicular bisector of the base is also the angle bisector of the opposite vertex”.
Calculation:
Reflexive property of congruence shows
So,
CPCTC shows
One has
Therefore, the statement “In an isosceles triangle, the perpendicular bisector of the base is also the angle bisector of the opposite vertex” is always true.
Chapter 5 Solutions
Geometry, Student Edition
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