Quote:
Let a perpendicular dropped from Point B meets x-axis at point C
--> ACB is a right angle triangle with C = 90 deg
--> Area of Shaded region = 1/4th the area of circle - Area of the triangle ABC
--> ACB is a right angle triangle with C = 90 deg
--> Area of Shaded region = 1/4th the area of circle - Area of the triangle ABC
Shouldn't it be Area of shaded region = Area of semi circle - [Area of 1/4th circle +Area of triangle]??
I did not understand how you got 1/4th area of circle - Area of traingle??