tangents chapter equation
prove that the angles subtended by the common tangent to two intersecting circles at their point of intersection are supplementary
the incircle of trianglePQR touches PQ at the point x ,QR AT Y AND PR AT Z. if PR =15cm then find the length of PQ
tangents chapter equation
prove that the angles subtended by the common tangent to two intersecting circles at their point of intersection are supplementary
the incircle of trianglePQR touches PQ at the point x ,QR AT Y AND PR AT Z. if PR =15cm then find the length of PQ