In the overlapping triangles and , if , which of the following must be true?
Options
A
B
C
D
is perpendicular to
Answer & Analysis
Answer
A
Analysis
Question Analysis:
This question focuses on the properties of congruent overlapping triangles.
The main idea is to use the fact that corresponding parts of congruent triangles are equal.
Key Concept Explanation:
Corresponding angles and sides of congruent triangles are equal.
Step - by - Step Solution:
Since , and are corresponding angles.
So, , making option A correct.
Option B,
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