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The congruence theorem that proves that △LON ≅ △LMN is: A. SSS congruence theorem
What is the SSS Congruence Theorem?
According to the SSS congruence theorem, if all three corresponding sides of two triangles are congruent, then both triangles are congruent.
In the image given, we have:
- ON ≅ MN
- LO ≅ LM
- LN ≅ LN (reflexive property)
This means all three corresponding sides are congruent, therefore, the congruence theorem that proves both triangles are congruent is:
A. SSS.
Learn more about the SSS congruence theorem on:
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Answer: Option 1 or A. SSS
Step-by-step explanation: The congruence theorem that can be used to prove △LON ≅ △LMN is SSS.
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