Answer: (C) 1
At a point on a circle, the tangent must be perpendicular to the radius at that point. Through a point on a line exactly one perpendicular can be drawn, so exactly one tangent is possible.
Answer: (C) 1
At a point on a circle, the tangent must be perpendicular to the radius at that point. Through a point on a line exactly one perpendicular can be drawn, so exactly one tangent is possible.
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