Benutzer:Hans G. Oberlack/V 0.0292122
(Weitergeleitet von Benutzer:Hans G. Oberlack/V 0.0292129)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/f/fa/FS_V.png/220px-FS_V.png)
The Quartercircle as base element.
General case
BearbeitenSegments in the general case
BearbeitenThe radius of the quarter circle
Perimeters in the general case
BearbeitenPerimeter of base quarter circle
Areas in the general case
BearbeitenArea of the base quarter circle
Centroids in the general case
BearbeitenCentroid positions are measured from the lower left point of the surrounding square
Centroid positions of the base quarter circle:
Normalised case
BearbeitenIn the normalised case the area of the base quarter circle is set to 1.
So
Segments in the normalised case
BearbeitenSegment of the base quarter circle
Perimeters in the normalised case
BearbeitenPerimeter of base quarter circle
Areas in the normalised case
BearbeitenArea of the base quarter circle is by definition
Centroids in the normalised case
BearbeitenCentroid positions of the base quarter circle: