Given a circle with diameter AB. Points C and D are selected on the circumference of the circle such that the chord CD intersects AB inside the circle, at point P. The ratio of the arc length AC to the arc length BD is 4:1, while the ratio of the arc length AD to the arc length BC is 3:2. Find ∠APC.

<APC = 45 degrees.

Posted by K Sengupta on 2024-07-08 23:16:53