Two rays are drawn through a point A atan angle of 30. A point is B is taken onone of them at distance 'a' from the pointA. A perpendicular is drawn from thepoint B to the other ray. anotherperpendicular is drawn from its foot AB,and so on then the length of the resultinginfinite polygonal line is1) 23a2) a2+/3)4) 4/Ba3) a2-3

Two rays are drawn through a point A atan angle of 30. A point is B is

1.	Two rays are drawn through a point A atan angle of 30. A point is B is taken onone of them at distance 'a' from the pointA. A perpendicular is drawn from thepoint B to the other ray. anotherperpendicular is drawn from its foot AB,and so on then the length of the resultinginfinite polygonal line is1) 23a2) a2+/3)4) 4/Ba3) a2-3
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