I start University in 3 months and im going over past papers for Mathematics. I have had a good deal of success with all questions bar one.
As i have finished up college i have no lecturers to ask how you would approach this and tbh its annoying me. I have spent 2 days and i feel i have hit a wall
Any help or tips would be appreciated
You can use an integral to approximate it, but I don't know if that's the method you'd want to use.
The radius of the circle is
The equation of the circle would be
And so the integral would be:
This will give you the area of the left section. Just double it to get the area of the whole thing.