# Math Help - Find closed region from a given point

1. ## Find closed region from a given point

Dear All,
I want to find closed area related to user given pick point.Please refer below link for clear cut picture Kodakgallery.com: Slideshow

2. Originally Posted by mrajee
Dear All,
I want to find closed area related to user given pick point.Please refer below link for clear cut picture Kodakgallery.com: Slideshow
Is it that sector of the circle you want to find? If it is then find the area of the whole circle using $\pi r^2$ and divide by 4.

3. Originally Posted by mrajee
Dear All,
I want to find closed area related to user given pick point.Please refer below link for clear cut picture Kodakgallery.com: Slideshow
There is only 1 picture (no slideshow) which shows a circle divided into quadrants. Is there supposed to be more?

4. hi

i updated one more picture in my previous link for your clear cut view .In that picture i drawn line,circle,arc,spline,rectangle.While selecting pick point from objects,i want to find closed area around the pick point(Red marked area in that picture).