In the given triangle ABC, find the value of x.
(A) 55°
(B) 110°
(C) 70°
(D) 27.5°
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If AD=BD then angle Dab will be equal to angle d b a show angle dab will be 35 degree similarly DC equal to BD then angle DCB equals to angle DBC that is 2x.
2x+2x+35+35=180
4x=110
X=27.5°
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