Answer: (A) 2
From an external point P, the circle with diameter OP cuts the given circle at exactly two points A and B, so exactly two tangents PA and PB can be drawn.
Answer: (A) 2
From an external point P, the circle with diameter OP cuts the given circle at exactly two points A and B, so exactly two tangents PA and PB can be drawn.
Log in or create a free account to answer this question.