Two line segments AB and CD are taken. Initially the points A & C and B & D are coincident. The line segment CD is rotated about point D such that D and B continue to be coincident but no other points are coincident. CD is rotated such that it becomes coincident to AB again and the distance covered by point C is x. If the distance covered by C is y which is less than x and the angle subtented by CD with respect to starting point is θ, then find the relation among x,y and θ. Assume that θ is in degrees.

Two line segments AB and CD are taken. Initially the points A & C and

1.	Two line segments AB and CD are taken. Initially the points A & C and B & D are coincident. The line segment CD is rotated about point D such that D and B continue to be coincident but no other points are coincident. CD is rotated such that it becomes coincident to AB again and the distance covered by point C is x. If the distance covered by C is y which is less than x and the angle subtented by CD with respect to starting point is θ, then find the relation among x,y and θ. Assume that θ is in degrees.
Answer» Two line segments AB and CD are taken. Initially the points A & C and B & D are coincident. The line segment CD is rotated about point D such that D and B continue to be coincident but no other points are coincident. CD is rotated such that it becomes coincident to AB again and the distance covered by point C is x. If the distance covered by C is y which is less than x and the angle subtented by CD with respect to starting point is θ, then find the relation among x,y and θ. Assume that θ is in degrees.

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