1
2
3
4
5
6
7
8
9
10
11
12
|
\begin{tikzpicture}[scale=1.25]
\tkzDefPoint(0,0){O}
\tkzDefPoint(2,-1){A}
\tkzDrawSector[R,draw=white,%
fill=red!50](O,2cm)(30,90)
\tkzDrawSector[R,draw=white,%
fill=red!60](O,2cm)(90,180)
\tkzDrawSector[R,draw=white,%
fill=red!70](O,2cm)(180,270)
\tkzDrawSector[R,draw=white,%
fill=red!90](O,2cm)(270,360)
\end{tikzpicture}
|