Concept explainers
To prove:
The two seats stay of the same length
Explanation of Solution
Given information:
Proof:
From the given figure:
The two seats are
Know that:
So, substitution for the given
According to the definition congruence:
According to the reflexive property:
According to angle-angle (AAS) congruence postulate:
Know that: the corresponding parts of congruent triangles are congruent;
Hence proved
Chapter 4 Solutions
Geometry, Student Edition
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