what is the distance between two parallel tangent of a circle having radius 4.5cm? justify your answer​

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1. Answer:

   O is the center of the circle.

   ⇒ l and m are two parallel tangents of the circle.

   ⇒ Radius of the circle =4.5cm

   ⇒ AB is distance between two parallel tangents.

   ⇒ AB=OA+OB=4.5cm+4.5cm

   ∴ AB=9cm

   ∴ Distance between the parallel tangents l and m is 9cm.

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