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Geometry: complete this proof, ASAP!!!! It’s urgent

Geometry: complete this proof, ASAP!!!! It’s urgent-example-1
User Greedsin
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1 Answer

3 votes

Answer:

1. Given.

2. Triangle Exterior Angle Theorem.

3. Definition of Equilateral Triangles.

4. Substitution Property of Equality.

5. Addition Property of Equality.

User Gibbs
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