<?xml version="1.0" encoding="utf-8"?>
<CaR>
<Construction>
<Window x="-8.118464835948048" y="-8.968452731781944" w="26.90868528811909"/>
<Windowdim w="720" h="484"/>
<Preferences minfontsize="13" minpointsize="2" minlinesize="1" arrowsize="10" selectionsize="8" monkeyspeed="20" gridopacity="20" digits.lengths="2" digits.edit="4" digits.angles="2" colorbackground="255,255,255" colorbackgroundx="9" colorbackgroundy="6" colorbackgroundPal="4" fig3D="false" figDP="false"/>
<Objects>
<Point name="A" n="0" type="thick" showname="true" x="-3.1907177139655722" y="1.1510034593569323" shape="circle">Punto</Point>
<Point name="B" n="1" type="thick" showname="true" x="4.359595758854098" y="-2.634467499322806" shape="circle">Punto</Point>
<Point name="C" n="2" type="thick" showname="true" x="-4.8755676657584015" y="-2.5286103542234333" shape="circle">Punto</Point>
<Segment name="s1" n="5" type="thick" from="A" to="B">Segmento da P1 a P2</Segment>
<Segment name="s2" n="8" type="thick" from="B" to="C">Segmento da P2 a P3</Segment>
<Segment name="s3" n="11" type="thick" from="C" to="A">Segmento da P3 a P1</Segment>
<Angle name="a1" n="217" color="1" hidden="super" showvalue="true" unit="°" first="B" root="A" filled="true" fixed="angle180(a(B,A,C))/2">Angolo B - A di musura angle180(a(B,A,C))/2</Angle>
<Circle name="c1" n="218" color="4" hidden="super" through="B" midpoint="A" acute="true">Circonferenza di centro A per B</Circle>
<Intersection name="P1" n="219" hidden="super" showname="true" first="a1" second="c1" shape="circle" which="first">Intersezione tra a1 e c1</Intersection>
<Ray name="r1" n="220" color="5" type="thin" hidden="true" from="A" to="P1">Semiretta da A puntando a P1</Ray>
<Angle name="a2" n="526" color="1" hidden="super" showvalue="true" unit="°" first="A" root="B" filled="true" fixed="angle180(a(A,B,C))/2">Angolo A - B di musura angle180(a(A,B,C))/2</Angle>
<Circle name="c2" n="527" color="4" hidden="super" through="A" midpoint="B" acute="true">Circonferenza di centro B per A</Circle>
<Intersection name="P2" n="528" hidden="super" showname="true" first="a2" second="c2" shape="circle" which="first">Intersezione tra a2 e c2</Intersection>
<Ray name="r2" n="529" color="5" type="thin" hidden="true" from="B" to="P2">Semiretta da B puntando a P2</Ray>
<Angle name="a3" n="860" color="1" hidden="super" showvalue="true" unit="°" first="B" root="C" filled="true" fixed="angle180(a(B,C,A))/2">Angolo B - C di musura angle180(a(B,C,A))/2</Angle>
<Circle name="c3" n="861" color="4" hidden="super" through="B" midpoint="C" acute="true">Circonferenza di centro C per B</Circle>
<Intersection name="P3" n="862" hidden="super" showname="true" first="a3" second="c3" shape="circle" which="first">Intersezione tra a3 e c3</Intersection>
<Ray name="r3" n="863" color="5" type="thin" hidden="true" from="C" to="P3">Semiretta da C puntando a P3</Ray>
<Intersection name="X1" n="864" showname="true" first="r1" second="r2" shape="circle">Intersezione tra r1 e r2</Intersection>
<Midpoint name="P5" n="867" color="2" hidden="true" first="C" second="B" shape="circle">Punto medio tra C e B</Midpoint>
<Midpoint name="P6" n="870" color="2" hidden="true" first="B" second="A" shape="circle">Punto medio tra B e A</Midpoint>
<Midpoint name="P7" n="873" color="2" hidden="true" first="A" second="C" shape="circle">Punto medio tra A e C</Midpoint>
<Ray name="r4" n="876" color="2" type="thin" hidden="true" from="B" to="P7">Semiretta da B puntando a P7</Ray>
<Ray name="r5" n="879" color="2" type="thin" hidden="true" from="A" to="P5">Semiretta da A puntando a P5</Ray>
<Ray name="r6" n="882" color="2" type="thin" hidden="true" from="C" to="P6">Semiretta da C puntando a P6</Ray>
<Intersection name="X2" n="883" showname="true" first="r5" second="r6" shape="circle">Intersezione tra r5 e r6</Intersection>
<Plumb name="p1" n="886" color="4" type="thin" hidden="true" point="P5" line="s2" valid="true">Retta perpendicolare per P5 a s2</Plumb>
<Plumb name="p2" n="889" color="4" type="thin" hidden="true" point="P6" line="s1" valid="true">Retta perpendicolare per P6 a s1</Plumb>
<Plumb name="p3" n="892" color="4" type="thin" hidden="true" point="P7" line="s3" valid="true">Retta perpendicolare per P7 a s3</Plumb>
<Intersection name="X3" n="893" showname="true" first="p3" second="p2" shape="circle">Intersezione tra p3 e p2</Intersection>
<Line name="e" n="896" color="3" type="thick" showname="true" from="X2" to="X3">Retta per X2 e X3</Line>
<Plumb name="p4" n="899" type="thin" hidden="true" point="X1" line="s2" valid="true">Retta perpendicolare per X1 a s2</Plumb>
<Plumb name="p5" n="902" type="thin" hidden="true" point="X1" line="s1" valid="true">Retta perpendicolare per X1 a s1</Plumb>
<Plumb name="p6" n="905" type="thin" hidden="true" point="X1" line="s3" valid="true">Retta perpendicolare per X1 a s3</Plumb>
<Intersection name="TC" n="906" color="2" type="thin" hidden="true" showname="true" first="p5" second="s1" shape="circle">Intersezione tra p5 e s1</Intersection>
<Intersection name="TA" n="907" color="2" type="thin" hidden="true" showname="true" first="p4" second="s2" shape="circle">Intersezione tra p4 e s2</Intersection>
<Intersection name="TB" n="908" color="2" type="thin" hidden="true" showname="true" first="p6" second="s3" shape="circle">Intersezione tra p6 e s3</Intersection>
<Ray name="r7" n="913" color="3" type="thin" hidden="true" from="A" to="TA">Semiretta da A puntando a TA</Ray>
<Ray name="r8" n="916" type="thin" hidden="true" from="C" to="TC">Semiretta da C puntando a TC</Ray>
<Ray name="r9" n="919" type="thin" hidden="true" from="B" to="TB">Semiretta da B puntando a TB</Ray>
<Intersection name="X7" n="920" showname="true" first="r7" second="r8" shape="circle">Intersezione tra r7 e r8</Intersection>
<Line name="s" n="923" color="2" type="thick" showname="true" from="X7" to="X1">Retta per X7 e X1</Line>
<Plumb name="p7" n="926" color="3" type="thin" hidden="true" point="A" line="s2" valid="true">Retta perpendicolare per A a s2</Plumb>
<Plumb name="p8" n="929" color="3" type="thin" hidden="true" point="C" line="s1" valid="true">Retta perpendicolare per C a s1</Plumb>
<Plumb name="p9" n="932" color="3" type="thin" hidden="true" point="B" line="s3" valid="true">Retta perpendicolare per B a s3</Plumb>
<Intersection name="X4" n="933" showname="true" first="p7" second="e" shape="circle">Intersezione tra p7 e e</Intersection>
<Intersection name="HA" n="934" color="2" type="thin" hidden="true" showname="true" first="s2" second="p7" shape="circle">Intersezione tra s2 e p7</Intersection>
<Intersection name="HC" n="935" color="2" type="thin" hidden="true" showname="true" first="s1" second="p8" shape="circle">Intersezione tra s1 e p8</Intersection>
<Intersection name="HB" n="936" color="2" type="thin" hidden="true" showname="true" first="s3" second="p9" shape="circle">Intersezione tra s3 e p9</Intersection>
<Line name="l3" n="939" color="1" type="thin" hidden="true" from="HB" to="HC">Retta per HB e HC</Line>
<Line name="l4" n="942" color="1" type="thin" hidden="true" from="HC" to="HA">Retta per HC e HA</Line>
<Line name="l5" n="945" color="1" type="thin" hidden="true" from="HA" to="HB">Retta per HA e HB</Line>
<Line name="l6" n="948" color="1" type="thin" hidden="true" from="C" to="B">Retta per C e B</Line>
<Line name="l7" n="951" color="1" type="thin" hidden="true" from="A" to="B">Retta per A e B</Line>
<Line name="l8" n="954" color="1" type="thin" hidden="true" from="C" to="A">Retta per C e A</Line>
<Intersection name="P4" n="955" color="2" type="thin" hidden="true" first="l4" second="l8" shape="circle">Intersezione tra l4 e l8</Intersection>
<Intersection name="P8" n="956" color="2" type="thin" hidden="true" first="l7" second="l5" shape="circle">Intersezione tra l7 e l5</Intersection>
<Intersection name="P9" n="957" color="2" type="thin" hidden="true" first="l3" second="l6" shape="circle">Intersezione tra l3 e l6</Intersection>
<Line name="o" n="960" color="4" type="thick" showname="true" from="P4" to="P9">Retta per P4 e P9</Line>
<Line name="l10" n="963" color="3" type="thin" hidden="true" from="TB" to="TC">Retta per TB e TC</Line>
<Line name="l11" n="966" color="3" hidden="true" from="TC" to="TA">Retta per TC e TA</Line>
<Line name="l12" n="969" color="3" type="thin" hidden="true" from="TA" to="TB">Retta per TA e TB</Line>
<Intersection name="P10" n="970" color="2" hidden="true" first="l8" second="l11" shape="circle">Intersezione tra l8 e l11</Intersection>
<Intersection name="P11" n="971" color="2" hidden="true" first="l6" second="l10" shape="circle">Intersezione tra l6 e l10</Intersection>
<Intersection name="P12" n="972" color="2" hidden="true" first="l12" second="l7" shape="circle">Intersezione tra l12 e l7</Intersection>
<Line name="g" n="975" color="3" type="thick" showname="true" from="P10" to="P11">Retta per P10 e P11</Line>
<Intersection name="P13" n="976" color="2" type="thick" first="g" second="s" shape="circle">Intersezione tra g e s</Intersection>
<Intersection name="P14" n="977" color="2" type="thick" first="e" second="o" shape="circle">Intersezione tra e e o</Intersection>
<Angle name="a4" n="982" color="1" xcoffset="-0.03402337584392062" ycoffset="-0.5126646401303722" unit="°" first="P11" root="P13" second="X1" display="small" filled="true" acute="true">Angolo P11 - P13 - X1</Angle>
<Intersection name="P15" n="983" color="2" type="thick" first="e" second="s" shape="circle">Intersezione tra e e s</Intersection>
<Intersection name="P16" n="984" color="2" type="thick" first="g" second="o" shape="circle">Intersezione tra g e o</Intersection>
<Intersection name="P17" n="985" color="2" type="thick" first="g" second="e" shape="circle">Intersezione tra g e e</Intersection>
<Intersection name="P18" n="986" color="2" type="thick" first="o" second="s" shape="circle">Intersezione tra o e s</Intersection>
<Angle name="a5" n="990" color="1" xcoffset="-0.2379402097010839" ycoffset="0.27454647744838184" unit="°" first="P8" root="P14" second="P17" display="small" filled="true" acute="true">Angolo P8 - P14 - P17</Angle>
<Midpoint name="P19" n="993" color="2" first="P15" second="P16" shape="circle">Punto medio tra P15 e P16</Midpoint>
<Circle name="GC" n="996" type="thick" showname="true" through="P15" midpoint="P19" acute="true">Circonferenza di centro P19 per P15</Circle>
</Objects>
</Construction>
</CaR>