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In the given figure, AD is bisector of angle $$\angle$$CAB and BD is bisector of angle $$\angle$$CBF. If the angle at C is 34$$^\circ$$, the angle $$\angle$$ADB is:
Given,
$$\angle$$C = 34$$^\circ$$
AD is bisector of angle $$\angle$$CAB
$$=$$> $$\angle$$ACE = $$\angle$$BAE
Let $$\angle$$ACE = $$\angle$$BAE = x
BD is bisector of angle $$\angle$$CBF
$$=$$> $$\angle$$CBD = $$\angle$$FBD
Let $$\angle$$CBD = $$\angle$$FBD = y
In $$\triangle\ $$ABC, $$\angle$$CBF is the exterior angle at B
$$=$$> 2y = 34$$^\circ$$ + 2x
$$=$$> y = 17$$^\circ$$ + x
In $$\triangle\ $$ABC,
$$\angle$$ABC + $$\angle$$BAC + $$\angle$$ACB = 180$$^\circ$$
$$=$$> $$\angle$$ABC + 2x + 34$$^\circ$$ = 180$$^\circ$$
$$=$$> $$\angle$$ABC = 146$$^\circ$$- 2x
In $$\triangle\ $$ABD,
$$=$$> $$\angle$$ABD + $$\angle$$BAD + $$\angle$$ADB = 180$$^\circ$$
$$=$$> 146$$^\circ$$- 2x + y + x + $$\angle$$ADB = 180$$^\circ$$
$$=$$> 146$$^\circ$$- x + 17$$^\circ$$ + x + $$\angle$$ADB = 180$$^\circ$$
$$=$$> 163$$^\circ$$ + $$\angle$$ADB = 180$$^\circ$$
$$=$$> $$\angle$$ADB = 17$$^\circ$$
Hence, the correct answer is Option B
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