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16 votes
Use the diagram to find the measures of each angle. Explain your reasoning 1. m/_ABC 2. m/_ebd 3. m/_ABE

User Chevdor
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1 Answer

13 votes
13 votes

Answer:Since BD is the angle bisector of ∠ ABC,

∠ ABD = ∠ CBD --- (1)

Now, in triangles Δ ABD and Δ CBD,

BD = BD (common side)

∠ ABD = ∠ CBD from (1)

AB = BC (Given)

Hence, Δ ABD ≅ Δ CBD (SAS Rule).

Explanation:

User Henning Koehler
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