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In triangle ABC, AB=AC and D is a point on line AC so that line BD bisects angle ABC. If AD=DC, what is the measure, in degrees, of angle A?

 
 Jun 11, 2021
 #1
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Angle A = 120 degrees.

 
 Jun 11, 2021
 #2
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Angle A = 60 degrees

 
 Jun 11, 2021

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