This is the basic and conceptual question from Chapter name- circles
Topic – Angle properties of circles
Chapter number- 15
In this question we have a cyclic quadrilateral and tangent PQ to it.
Also <CAQ : ∠CAP = 1 : 2 and AB bisects ∠CAQ and AD bisects ∠CAP,
Now we have to find the angles of quadrilateral. Also prove that BD is a diameter of circle.
ICSE Avichal publication
Understanding ICSE Mathematics