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Answer:
23346.5
Step-by-step explanation:
add them together and divide by 2
Answer:
1/4
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
1. m∠1 + m∠2 = 180°
2. Definition of bisector
3. m∠1 + m∠3 = 180°
4. Substitution Property of Equality