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Tresset [83]
2 years ago
7

Help plssss triangle congruence

Mathematics
1 answer:
Len [333]2 years ago
7 0

Answer: None of these answers are correct.

Step-by-step 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

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