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Given that ∠ABC is bisected by BD→, m∠ABD = 5(x + 3)°, and m∠DBC = (2x + 45)°, find x and m∠ABC.

User Necros
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3 votes
Answers:
x=10

m <ABC = 130°

Given that ∠ABC is bisected by BD→, m∠ABD = 5(x + 3)°, and m∠DBC = (2x + 45)°, find-example-1
User Dagan
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