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<applet code=Geometry archive=Geometry.zip width=440 height=380 >
            <param name=background value="FFFFCC">
            <param name=font value="Times New Roman">
            <param name=title value="Konstrukcja stożka">
            <param name=e[1] value="origin;point;free;70,320;0;0">
            <param name=e[2] value="z;point;fixed;70,60,60;0;0">
            <param name=e[3] value="xyplane;plane;perpendicular;origin,z;0;0;0;0">
            <param name=e[4] value="A;point;fixed;200,320,0">
            <param name=e[5] value="B';point;fixed;340,320,0;0;0">
            <param name=e[6] value="E;point;lineSlider;A,B',300,320,0;0">
            <param name=e[7] value="D;point;extend;E,A,E,A;0">
            <param name=e[8] value="C';point;perpendicular;A,D,E,xyplane;0;0">
            <param name=e[9] value="C;point;lineSlider;A,C',180,180,460">
            <param name=e[10] value="Acircle;circle;radius;A,E,xyplane;0;0;black;180,50,190">
            <param name=e[11] value="Cplane;plane;parallel;xyplane,C;0;0;0;0">
            <param name=e[12] value="CED;polygon;triangle;E,D,C;0;0;black;180,50,190">
	    <param name=e[13] value="B;point;circleSlider;Acircle,202,330,0">
	    <param name=e[14] value="DE;line;connect;D,E;0;0;brighter">
	    <param name=e[15] value="ABC;polygon;triangle;A,B,C">
          </applet>
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