A is a point outside a circle of radius 5 cm and two tangents AP and AQ are drawn. Line joining point A with center of the circle O cuts the circle at D and is 13 cm long. The tangent drawn from D intersects the AP and AQ at points B and C respectively. Find the length of BC.
Help us build a Free and Comprehensive Preparation portal for various competitive exams by providing us your valuable feedback about Apti4All and how it can be improved.