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50. O is the center and TP is the tangent to the circle from an external point T. If Angle PBT = 30 prove that BA:AT = 2:1 A and B are diameter Point A is extended till T

Answer» 50. O is the center and TP is the tangent to the circle from an external point T. If Angle PBT = 30 prove that BA:AT = 2:1 A and B are diameter Point A is extended till T


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