point(-8,2)<<size:4,face:'o',fixed:false,shadow:false,visible:true,dash:0,trace:false,fillColor:'#BB0000',fillOpacity:0.8,strokeColor:'#BB0000',strokeOpacity:0.8,highlightStrokeColor:'#BB0000',highlightStrokeOpacity:0.6,strokeWidth:2,needsRegularUpdate:true,snapToGrid:true,withLabel:true,label:<<fontSize:15,fixed:true,visible:true,fillColor:'red',fillOpacity:1,strokeColor:'black',strokeOpacity:1,highlightStrokeColor:'black',highlightStrokeOpacity:0.666666,strokeWidth:2,display:'internal',needsRegularUpdate:true,position:'top',offset:[10,10]>>,id:'jxgBoard23566P59', name:'A'>>;point(-7,4)<<size:4,face:'o',fixed:false,shadow:false,visible:true,dash:0,trace:false,fillColor:'#BB0000',fillOpacity:0.8,strokeColor:'#BB0000',strokeOpacity:0.8,highlightStrokeColor:'#BB0000',highlightStrokeOpacity:0.6,strokeWidth:2,needsRegularUpdate:true,snapToGrid:true,withLabel:true,label:<<fontSize:15,fixed:true,visible:true,fillColor:'red',fillOpacity:1,strokeColor:'black',strokeOpacity:1,highlightStrokeColor:'black',highlightStrokeOpacity:0.666666,strokeWidth:2,display:'internal',needsRegularUpdate:true,position:'top',offset:[10,10]>>,id:'jxgBoard23566P61', name:'B'>>;point(-3,2)<<size:4,face:'o',fixed:false,shadow:false,visible:true,dash:0,trace:false,fillColor:'#BB0000',fillOpacity:0.8,strokeColor:'#BB0000',strokeOpacity:0.8,highlightStrokeColor:'#BB0000',highlightStrokeOpacity:0.6,strokeWidth:2,needsRegularUpdate:true,snapToGrid:true,withLabel:true,label:<<fontSize:15,fixed:true,visible:true,fillColor:'red',fillOpacity:1,strokeColor:'black',strokeOpacity:1,highlightStrokeColor:'black',highlightStrokeOpacity:0.666666,strokeWidth:2,display:'internal',needsRegularUpdate:true,position:'top',offset:[10,10]>>,id:'jxgBoard23566P63', name:'C'>>;point(-7,-1)<<size:4,face:'o',fixed:false,shadow:false,visible:true,dash:0,trace:false,fillColor:'#BB0000',fillOpacity:0.8,strokeColor:'#BB0000',strokeOpacity:0.8,highlightStrokeColor:'#BB0000',highlightStrokeOpacity:0.6,strokeWidth:2,needsRegularUpdate:true,snapToGrid:true,withLabel:true,label:<<fontSize:15,fixed:true,visible:true,fillColor:'red',fillOpacity:1,strokeColor:'black',strokeOpacity:1,highlightStrokeColor:'black',highlightStrokeOpacity:0.666666,strokeWidth:2,display:'internal',needsRegularUpdate:true,position:'top',offset:[10,10]>>,id:'jxgBoard23566P65', name:'D'>>;point(-7,-4)<<size:4,face:'o',fixed:false,shadow:false,visible:true,dash:0,trace:false,fillColor:'#BB0000',fillOpacity:0.8,strokeColor:'#BB0000',strokeOpacity:0.8,highlightStrokeColor:'#BB0000',highlightStrokeOpacity:0.6,strokeWidth:2,needsRegularUpdate:true,snapToGrid:true,withLabel:true,label:<<fontSize:15,fixed:true,visible:true,fillColor:'red',fillOpacity:1,strokeColor:'black',strokeOpacity:1,highlightStrokeColor:'black',highlightStrokeOpacity:0.666666,strokeWidth:2,display:'internal',needsRegularUpdate:true,position:'top',offset:[10,10]>>,id:'jxgBoard23566P67', name:'E'>>;line(jxgBoard23566P65,jxgBoard23566P67)<<fixed:false,shadow:false,visible:true,dash:0,trace:false,fillColor:'none',fillOpacity:'none',strokeColor:'#0000ff',strokeOpacity:0.8,highlightStrokeColor:'#888888',highlightStrokeOpacity:1,strokeWidth:2,straightFirst:false,straightLast:false,firstArrow:false,lastArrow:false,needsRegularUpdate:true,snapToGrid:false,withLabel:false,id:'jxgBoard23566L71', name:'a'>>;normal(jxgBoard23566L71,jxgBoard23566P67)<<fixed:false,shadow:false,visible:false,dash:0,trace:false,fillColor:'none',fillOpacity:'none',strokeColor:'#000000',strokeOpacity:0.8,highlightStrokeColor:'#888888',highlightStrokeOpacity:1,strokeWidth:2,straightFirst:true,straightLast:true,firstArrow:false,lastArrow:false,needsRegularUpdate:true,snapToGrid:false,withLabel:false,id:'jxgBoard23566L73', name:'b'>>;glider(-2.999999999999999,-4,jxgBoard23566L73)<<size:4,face:'o',fixed:false,shadow:false,visible:true,dash:0,trace:false,fillColor:'#BB0000',fillOpacity:0.8,strokeColor:'#BB0000',strokeOpacity:0.8,highlightStrokeColor:'#BB0000',highlightStrokeOpacity:0.6,strokeWidth:2,needsRegularUpdate:true,snapToGrid:true,withLabel:true,label:<<fontSize:15,fixed:true,visible:true,fillColor:'red',fillOpacity:1,strokeColor:'black',strokeOpacity:1,highlightStrokeColor:'black',highlightStrokeOpacity:0.666666,strokeWidth:2,display:'internal',needsRegularUpdate:true,position:'top',offset:[10,10]>>,label:<<fontSize:15,rotate:0,fixed:true,shadow:false,visible:true,dash:0,trace:false,fillColor:'red',fillOpacity:1,strokeColor:'black',strokeOpacity:1,highlightStrokeColor:'black',highlightStrokeOpacity:0.666666,strokeWidth:2,useMathJax:false,display:'internal',needsRegularUpdate:true,snapToGrid:false,withLabel:false,position:'top',offset:[10,10]>>,id:'jxgBoard23566P69', name:'F'>>;line(jxgBoard23566P67,jxgBoard23566P69)<<fixed:false,shadow:false,visible:true,dash:0,trace:false,fillColor:'none',fillOpacity:'none',strokeColor:'#0000ff',strokeOpacity:0.8,highlightStrokeColor:'#888888',highlightStrokeOpacity:1,strokeWidth:2,straightFirst:false,straightLast:false,firstArrow:false,lastArrow:false,needsRegularUpdate:true,snapToGrid:false,withLabel:false,id:'jxgBoard23566L74', name:'c'>>;line(jxgBoard23566P65,jxgBoard23566P69)<<fixed:false,shadow:false,visible:true,dash:0,trace:false,fillColor:'none',fillOpacity:'none',strokeColor:'#0000ff',strokeOpacity:0.8,highlightStrokeColor:'#888888',highlightStrokeOpacity:1,strokeWidth:2,straightFirst:false,straightLast:false,firstArrow:false,lastArrow:false,needsRegularUpdate:true,snapToGrid:false,withLabel:false,id:'jxgBoard23566L75', name:'d'>>;angle(jxgBoard23566L73,jxgBoard23566L71,-1,-1)<<fixed:true,shadow:false,visible:true,dash:0,trace:false,radius:0.5,fillColor:'#FF7F00',fillOpacity:0.3,strokeColor:'#FF7F00',strokeOpacity:1,highlightStrokeColor:'#C3D9FF',highlightStrokeOpacity:1,strokeWidth:2,orthoSensitivity:20,needsRegularUpdate:true,snapToGrid:false,withLabel:true,label:<<fontSize:18,fixed:true,visible:true,fillColor:'red',fillOpacity:1,strokeColor:'#0000FF',strokeOpacity:1,highlightStrokeColor:'black',highlightStrokeOpacity:0.666666,strokeWidth:2,display:'internal',needsRegularUpdate:true,position:'top',offset:[0,0]>>,sidesNumb:'-1,-1',id:'jxgBoard23566G76', name:' '>>;polygon(jxgBoard23566P65,jxgBoard23566P67,jxgBoard23566P69)<<prstring:'jxgBoard23566P65,jxgBoard23566P67,jxgBoard23566P69',id:'jxgBoard23566Py82', name:'P_{a}', fixed:false,shadow:false,visible:true,dash:0,trace:false,fillColor:'#00FF00',fillOpacity:0.3,strokeColor:'none',strokeOpacity:'none',highlightStrokeColor:'#C3D9FF',highlightStrokeOpacity:1,strokeWidth:'none',hasInnerPoints:true,needsRegularUpdate:true,snapToGrid:false,withLabel:false,withLines:true>>;point(2,1)<<size:4,face:'o',fixed:false,shadow:false,visible:true,dash:0,trace:false,fillColor:'#BB0000',fillOpacity:0.8,strokeColor:'#BB0000',strokeOpacity:0.8,highlightStrokeColor:'#BB0000',highlightStrokeOpacity:0.6,strokeWidth:2,needsRegularUpdate:true,snapToGrid:true,withLabel:true,label:<<fontSize:15,fixed:true,visible:true,fillColor:'red',fillOpacity:1,strokeColor:'black',strokeOpacity:1,highlightStrokeColor:'black',highlightStrokeOpacity:0.666666,strokeWidth:2,display:'internal',needsRegularUpdate:true,position:'top',offset:[10,10]>>,id:'jxgBoard23566P83', name:'G'>>;point(6,1)<<size:4,face:'o',fixed:false,shadow:false,visible:true,dash:0,trace:false,fillColor:'#BB0000',fillOpacity:0.8,strokeColor:'#BB0000',strokeOpacity:0.8,highlightStrokeColor:'#BB0000',highlightStrokeOpacity:0.6,strokeWidth:2,needsRegularUpdate:true,snapToGrid:true,withLabel:true,label:<<fontSize:15,fixed:true,visible:true,fillColor:'red',fillOpacity:1,strokeColor:'black',strokeOpacity:1,highlightStrokeColor:'black',highlightStrokeOpacity:0.666666,strokeWidth:2,display:'internal',needsRegularUpdate:true,position:'top',offset:[10,10]>>,id:'jxgBoard23566P85', name:'H'>>;point(7,3)<<size:4,face:'o',fixed:false,shadow:false,visible:true,dash:0,trace:false,fillColor:'#BB0000',fillOpacity:0.8,strokeColor:'#BB0000',strokeOpacity:0.8,highlightStrokeColor:'#BB0000',highlightStrokeOpacity:0.6,strokeWidth:2,needsRegularUpdate:true,snapToGrid:true,withLabel:true,label:<<fontSize:15,fixed:true,visible:true,fillColor:'red',fillOpacity:1,strokeColor:'black',strokeOpacity:1,highlightStrokeColor:'black',highlightStrokeOpacity:0.666666,strokeWidth:2,display:'internal',needsRegularUpdate:true,position:'top',offset:[10,10]>>,id:'jxgBoard23566P87', name:'I'>>;polygon(jxgBoard23566P83,jxgBoard23566P85,jxgBoard23566P87)<<prstring:'jxgBoard23566P83,jxgBoard23566P85,jxgBoard23566P87',id:'jxgBoard23566Py92', name:'P_{b}', fixed:false,shadow:false,visible:true,dash:0,trace:false,fillColor:'#00FF00',fillOpacity:0.3,strokeColor:'none',strokeOpacity:'none',highlightStrokeColor:'#C3D9FF',highlightStrokeOpacity:1,strokeWidth:'none',hasInnerPoints:true,needsRegularUpdate:true,snapToGrid:false,withLabel:false,withLines:true>>;polygon(jxgBoard23566P63,jxgBoard23566P59,jxgBoard23566P61)<<prstring:'jxgBoard23566P63,jxgBoard23566P59,jxgBoard23566P61',id:'jxgBoard23566Py96', name:'P_{c}', fixed:false,shadow:false,visible:true,dash:0,trace:false,fillColor:'#00FF00',fillOpacity:0.3,strokeColor:'none',strokeOpacity:'none',highlightStrokeColor:'#C3D9FF',highlightStrokeOpacity:1,strokeWidth:'none',hasInnerPoints:true,needsRegularUpdate:true,snapToGrid:false,withLabel:false,withLines:true>>;boundingbox(-9.78,5.78,9.7,-5.7);zoom(1,1);axisXY(%7B%22Xaxis%22%3A%5B%7B%22name%22%3A%22x%22%2C%22withLabel%22%3A%22true%22%2C%22visible%22%3A%22true%22%2C%22strokeColor%22%3A%22%23000000%22%2C%22highlight%22%3A%22false%22%2C%22strokeWidth%22%3A%222%22%2C%22strokeOpacity%22%3A%220.8%22%2C%22highlightStrokeColor%22%3A%22%23888888%22%2C%22highlightStrokeOpacity%22%3A%221%22%2C%22horizontal%22%3A%22true%22%2C%22needsRegularUpdate%22%3A%22false%22%2C%22highlight%22%3A%22false%22%2C%22id%22%3A%22jxgBoard23566L9%22%7D%2C%7B%22name%22%3A%22t_%7Bb%7D%22%2C%22withLabel%22%3A%22false%22%2C%22visible%22%3A%22true%22%2C%22strokeColor%22%3A%22%23000000%22%2C%22highlight%22%3A%22true%22%2C%22strokeWidth%22%3A%222%22%2C%22strokeOpacity%22%3A%221%22%2C%22highlightStrokeColor%22%3A%22%23000000%22%2C%22highlightStrokeOpacity%22%3A%221%22%2C%22position%22%3A%22rt%22%2C%22offset%22%3A%22%5B0%2C5%5D%22%2C%22anchorX%22%3A%22left%22%2C%22anchorY%22%3A%22bottom%22%2C%22fontSize%22%3A%2220%22%2C%22anchorX%22%3A%22left%22%2C%22anchorY%22%3A%22bottom%22%2C%22needsRegularUpdate%22%3A%22false%22%2C%22highlight%22%3A%22true%22%7D%5D%2C%22Xticks%22%3A%5B%7B%22name%22%3A%22%22%2C%22withLabel%22%3A%22false%22%2C%22visible%22%3A%22true%22%2C%22drawZero%22%3A%22false%22%2C%22strokeColor%22%3A%22black%22%2C%22highlight%22%3A%22false%22%2C%22strokeWidth%22%3A%221%22%2C%22strokeOpacity%22%3A%221%22%2C%22highlightStrokeColor%22%3A%22%23888888%22%2C%22highlightStrokeOpacity%22%3A%221%22%2C%22majorHeight%22%3A%2215%22%2C%22minorTicks%22%3A%220%22%2C%22minorHeight%22%3A%2210%22%2C%22drawLabels%22%3A%22true%22%2C%22drawZero%22%3A%22false%22%2C%22needsRegularUpdate%22%3A%22false%22%2C%22highlight%22%3A%22false%22%7D%2C%7B%22name%22%3A%22t_%7Bu%7D%22%2C%22withLabel%22%3A%22false%22%2C%22visible%22%3A%22true%22%2C%22strokeColor%22%3A%22black%22%2C%22highlight%22%3A%22false%22%2C%22strokeWidth%22%3A%222%22%2C%22strokeOpacity%22%3A%221%22%2C%22highlightStrokeColor%22%3A%22black%22%2C%22highlightStrokeOpacity%22%3A%220.666666%22%2C%22position%22%3A%22urt%22%2C%22offset%22%3A%22%5B0%2C-21%5D%22%2C%22anchorX%22%3A%22middle%22%2C%22anchorY%22%3A%22bottom%22%2C%22fontSize%22%3A%2212%22%2C%22anchorX%22%3A%22middle%22%2C%22anchorY%22%3A%22bottom%22%2C%22needsRegularUpdate%22%3A%22false%22%2C%22highlight%22%3A%22false%22%7D%5D%2C%22Yaxis%22%3A%5B%7B%22name%22%3A%22y%22%2C%22withLabel%22%3A%22true%22%2C%22visible%22%3A%22true%22%2C%22strokeColor%22%3A%22%23000000%22%2C%22highlight%22%3A%22false%22%2C%22strokeWidth%22%3A%222%22%2C%22strokeOpacity%22%3A%220.8%22%2C%22highlightStrokeColor%22%3A%22%23888888%22%2C%22highlightStrokeOpacity%22%3A%221%22%2C%22horizontal%22%3A%22false%22%2C%22needsRegularUpdate%22%3A%22false%22%2C%22highlight%22%3A%22false%22%2C%22id%22%3A%22jxgBoard23566L16%22%7D%2C%7B%22name%22%3A%22t_%7Be%7D%22%2C%22withLabel%22%3A%22false%22%2C%22visible%22%3A%22true%22%2C%22strokeColor%22%3A%22%23000000%22%2C%22highlight%22%3A%22true%22%2C%22strokeWidth%22%3A%222%22%2C%22strokeOpacity%22%3A%221%22%2C%22highlightStrokeColor%22%3A%22%23000000%22%2C%22highlightStrokeOpacity%22%3A%221%22%2C%22position%22%3A%22rt%22%2C%22offset%22%3A%22%5B8%2C0%5D%22%2C%22anchorX%22%3A%22left%22%2C%22anchorY%22%3A%22top%22%2C%22fontSize%22%3A%2220%22%2C%22anchorX%22%3A%22left%22%2C%22anchorY%22%3A%22top%22%2C%22needsRegularUpdate%22%3A%22false%22%2C%22highlight%22%3A%22true%22%7D%5D%2C%22Yticks%22%3A%5B%7B%22name%22%3A%22%22%2C%22withLabel%22%3A%22false%22%2C%22visible%22%3A%22true%22%2C%22drawZero%22%3A%22false%22%2C%22strokeColor%22%3A%22black%22%2C%22highlight%22%3A%22false%22%2C%22strokeWidth%22%3A%221%22%2C%22strokeOpacity%22%3A%221%22%2C%22highlightStrokeColor%22%3A%22%23888888%22%2C%22highlightStrokeOpacity%22%3A%221%22%2C%22majorHeight%22%3A%2215%22%2C%22minorTicks%22%3A%220%22%2C%22minorHeight%22%3A%2210%22%2C%22drawLabels%22%3A%22true%22%2C%22drawZero%22%3A%22false%22%2C%22needsRegularUpdate%22%3A%22false%22%2C%22highlight%22%3A%22false%22%7D%2C%7B%22name%22%3A%22%22%2C%22withLabel%22%3A%22false%22%2C%22visible%22%3A%22true%22%2C%22strokeColor%22%3A%22black%22%2C%22highlight%22%3A%22false%22%2C%22strokeWidth%22%3A%222%22%2C%22strokeOpacity%22%3A%221%22%2C%22highlightStrokeColor%22%3A%22black%22%2C%22highlightStrokeOpacity%22%3A%220.666666%22%2C%22position%22%3A%22urt%22%2C%22offset%22%3A%22%5B-10%2C-6%5D%22%2C%22anchorX%22%3A%22right%22%2C%22anchorY%22%3A%22bottom%22%2C%22fontSize%22%3A%2212%22%2C%22anchorX%22%3A%22right%22%2C%22anchorY%22%3A%22bottom%22%2C%22needsRegularUpdate%22%3A%22true%22%2C%22highlight%22%3A%22false%22%7D%5D%7D);