As shown in the figure, point A is a point outside circle O, AB, AC, and BD are the tangents of circle O, and the tangent points are P, C, and D respectively. If AB = 5.0, AC = 3.0, then the length of BD is ()
Choices:
A:1.5
B:2
C:2.5
D:3
Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
Question: As shown in the figure, point A is a point outside circle O, AB, AC, and BD are the tangents of circle O, and the tangent points are P, C, and D respectively. If AB = 5.0, AC = 3.0, then the length of BD is ()
Choices:
A:1.5
B:2
C:2.5
D:3
Please first conduct reasoning, and then answer the question and provide the correct option letter, e.g., A, B, C, D, at the end.
Question: As shown in the figure, point A is a point outside circle O, AB, AC, and BD are the tangents of circle O, and the tangent points are P, C, and D respectively. If AB = 5.0, AC = 3.0, then the length of BD is ()
Choices:
A:1.5
B:2
C:2.5
D:3