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BD is the bisector of ∠ABC. Determine the measure of ∠ABD.Question options:A) 90° B) 45° C) 40° D) 55°

BD is the bisector of ∠ABC. Determine the measure of ∠ABD.Question options:A) 90° B-example-1
User Chin Huang
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Since line BD is the bisector of

That is:

Hence, <ABD = 45°

User Emackey
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