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Help plssss triangle congruence

Help plssss triangle congruence-example-1
User Fritz
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1 Answer

6 votes

Answer: None of these answers are correct.

Explanation:

The triangles are congruent, meaning that by CPCTC,
\angle BAC \cong \angle DE F.

This means that as angles in a triangle add to 180 degrees,


60+45+x=180\\75+x=180\\x=105

User Gunnm
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