please answer question number 23 with whole solution
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in triangle abd and acd,
ad is common
bd=dc (given)
ab=ac (given)
therefore the two triangles are congruent by sss
now angle abd=acd by cpctc
ad is common
bd=dc (given)
ab=ac (given)
therefore the two triangles are congruent by sss
now angle abd=acd by cpctc
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