<?xml version="1.0" encoding="utf-8"?>
<CaR>
<Construction>
<Window x="4.666517379490333" y="2.2903089505656187" w="15.999999999999998"/>
<Windowdim w="1112" h="944"/>
<Preferences minfontsize="30" minpointsize="4" minlinesize="2" arrowsize="10" selectionsize="8" monkeyspeed="20" gridopacity="20" digits.lengths="2" digits.edit="4" digits.angles="2" colorbackground="255,255,255" colorbackgroundx="4" colorbackgroundy="3" colorbackgroundPal="4" fig3D="false" figDP="false"/>
<Objects>
<Point name="A" n="0" color="2" type="thick" showname="true" bold="true" large="true" x="-1.5331516802906453" y="3.2552225249772926" shape="circle">Punto</Point>
<Point name="C" n="1" color="2" type="thick" showname="true" x="-7.532076759076176" y="-7.491199089905666" shape="circle">Punto</Point>
<Point name="B" n="2" color="2" type="thick" showname="true" x="12.372119551853402" y="-6.285151254260299" shape="circle">Punto</Point>
<Point name="P2" n="1305" color="2" hidden="true" x="-2.303360581289737" y="3.7347865576748402" shape="circle">Punto</Point>
<Segment name="s1" n="5" color="4" type="thick" from="A" to="C">Segmento da A a C</Segment>
<Segment name="s2" n="8" color="4" type="thick" from="C" to="B">Segmento da C a B</Segment>
<Segment name="s3" n="11" color="4" type="thick" from="B" to="A">Segmento da B a A</Segment>
<Angle name="a1" n="397" 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="398" color="4" hidden="super" through="B" midpoint="A" acute="true">Circonferenza di centro A per B</Circle>
<Angle name="a2" n="876" color="1" hidden="super" showvalue="true" unit="°" first="A" root="C" filled="true" fixed="angle180(a(A,C,B))/2">Angolo A - C di musura angle180(a(A,C,B))/2</Angle>
<Circle name="c2" n="877" color="4" hidden="super" through="A" midpoint="C" acute="true">Circonferenza di centro C per A</Circle>
<Angle name="a3" n="1253" 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="c4" n="1254" color="4" hidden="super" through="A" midpoint="B" acute="true">Circonferenza di centro B per A</Circle>
<Midpoint name="P9" n="1275" color="2" type="thin" first="C" second="B" shape="circle">Punto medio tra C e B</Midpoint>
<Midpoint name="P10" n="1278" color="2" type="thin" first="B" second="A" shape="circle">Punto medio tra B e A</Midpoint>
<Midpoint name="P11" n="1281" color="2" type="thin" first="A" second="C" shape="circle">Punto medio tra A e C</Midpoint>
<Intersection name="P4" n="399" hidden="super" showname="true" first="a1" second="c1" shape="circle" which="first">Intersezione tra a1 e c1</Intersection>
<Intersection name="P5" n="878" hidden="super" showname="true" first="a2" second="c2" shape="circle" which="first">Intersezione tra a2 e c2</Intersection>
<Intersection name="P1" n="1255" hidden="super" showname="true" first="a3" second="c4" shape="circle" which="first">Intersezione tra a3 e c4</Intersection>
<Plumb name="p4" n="1306" color="3" hidden="true" point="P2" line="s1" valid="true">Retta perpendicolare per P2 a s1</Plumb>
<Ray name="r1" n="400" color="3" type="thin" from="A" to="P4">Semiretta da A puntando a P4</Ray>
<Ray name="r2" n="879" color="3" type="thin" from="C" to="P5">Semiretta da C puntando a P5</Ray>
<Ray name="r3" n="1256" color="3" type="thin" from="B" to="P1">Semiretta da B puntando a P1</Ray>
<Intersection name="I" n="880" color="3" type="thick" showname="true" first="r1" second="r2" shape="circle">Intersezione tra r1 e r2</Intersection>
<Plumb name="p3" n="1262" color="5" type="thin" point="B" line="r1" valid="true">Retta perpendicolare per B a r1</Plumb>
<Plumb name="p6" n="1312" color="5" type="thin" point="C" line="r3" valid="true">Retta perpendicolare per C a r3</Plumb>
<Plumb name="p7" n="1316" color="5" type="thin" point="A" line="r2" valid="true">Retta perpendicolare per A a r2</Plumb>
<Plumb name="p1" n="883" color="5" type="thin" point="I" line="s1" valid="true">Retta perpendicolare per I a s1</Plumb>
<Plumb name="p2" n="1259" color="5" type="thin" point="I" line="s3" valid="true">Retta perpendicolare per I a s3</Plumb>
<Midpoint name="P3" n="1266" color="2" type="thin" first="I" second="B" shape="circle">Punto medio tra I e B</Midpoint>
<Midpoint name="P6" n="1269" color="2" type="thin" first="A" second="I" shape="circle">Punto medio tra A e I</Midpoint>
<Midpoint name="P8" n="1272" color="2" type="thin" first="I" second="C" shape="circle">Punto medio tra I e C</Midpoint>
<Segment name="s4" n="1284" color="1" type="thin" from="I" to="P10">Segmento da I a P10</Segment>
<Segment name="s6" n="1291" color="4" type="thin" from="I" to="P9">Segmento da I a P9</Segment>
<Segment name="s8" n="1298" color="1" type="thin" from="I" to="P11">Segmento da I a P11</Segment>
<Plumb name="p5" n="1309" color="5" type="thin" point="I" line="s2" valid="true">Retta perpendicolare per I a s2</Plumb>
<Segment name="s10" n="1332" color="1" type="thick" from="A" to="I">Segmento da A a I</Segment>
<Segment name="s11" n="1335" color="1" type="thick" from="I" to="B">Segmento da I a B</Segment>
<Segment name="s12" n="1338" color="1" type="thick" from="I" to="C">Segmento da I a C</Segment>
<Angle name="a4" n="1341" color="1" xcoffset="0.6096743844436752" ycoffset="0.7045841128553265" unit="°" first="A" root="C" second="I" display="normalsize" filled="true" acute="true">Angolo A - C - I</Angle>
<Angle name="a5" n="1346" color="1" xcoffset="0.9054251147737814" ycoffset="0.2198794867007534" unit="°" first="I" root="C" second="B" display="normalsize" filled="true" acute="true">Angolo I - C - B</Angle>
<Angle name="a6" n="1349" color="1" xcoffset="-0.9296774541666047" ycoffset="0.06197949942684754" unit="°" first="C" root="B" second="I" display="normalsize" filled="true" acute="true">Angolo C - B - I</Angle>
<Angle name="a7" n="1352" color="1" xcoffset="-0.8043935832686243" ycoffset="0.4702048386939088" unit="°" first="I" root="B" second="A" display="normalsize" filled="true" acute="true">Angolo I - B - A</Angle>
<Angle name="a8" n="1355" color="1" xcoffset="-0.2611000364263463" ycoffset="-0.894409524833598" unit="°" first="I" root="A" second="C" display="normalsize" filled="true" acute="true">Angolo I - A - C</Angle>
<Angle name="a9" n="1358" color="1" xcoffset="0.5837747836606149" ycoffset="-0.7261877368125299" unit="°" first="I" root="A" second="B" display="normalsize" filled="true" acute="true">Angolo I - A - B</Angle>
<Intersection name="P7" n="884" color="1" type="thin" first="p1" second="s1" shape="circle">Intersezione tra p1 e s1</Intersection>
<Intersection name="H1" n="1263" color="2" showname="true" first="p2" second="p3" shape="circle">Intersezione tra p2 e p3</Intersection>
<Segment name="s5" n="1287" color="1" type="thin" from="A" to="P3">Segmento da A a P3</Segment>
<Segment name="s7" n="1294" color="1" type="thin" from="B" to="P8">Segmento da B a P8</Segment>
<Segment name="s9" n="1301" color="2" type="thin" from="C" to="P6">Segmento da C a P6</Segment>
<Intersection name="H2" n="1313" color="2" showname="true" first="p5" second="p6" shape="circle">Intersezione tra p5 e p6</Intersection>
<Intersection name="H3" n="1317" color="2" showname="true" first="p1" second="p7" shape="circle">Intersezione tra p1 e p7</Intersection>
<Intersection name="P13" n="1366" color="2" first="p2" second="s3" shape="circle">Intersezione tra p2 e s3</Intersection>
<Circle name="c3" n="887" type="thin" through="P7" midpoint="I" acute="true">Circonferenza di centro I per P7</Circle>
<Intersection name="M1" n="1288" color="2" showname="true" first="s5" second="s4" shape="circle">Intersezione tra s5 e s4</Intersection>
<Intersection name="M2" n="1295" color="2" showname="true" first="s6" second="s7" shape="circle">Intersezione tra s6 e s7</Intersection>
<Intersection name="M3" n="1302" color="2" showname="true" first="s8" second="s9" shape="circle">Intersezione tra s8 e s9</Intersection>
<Angle name="a11" n="1365" color="1" type="thin" xcoffset="0.8721820628531461" ycoffset="0.3277805308009201" unit="°" first="I" root="P7" second="A" display="small" filled="true" acute="true">Angolo I - P7 - A</Angle>
<Angle name="a12" n="1369" color="1" type="thin" xcoffset="0.44285602712023897" ycoffset="-0.8197683614156991" unit="°" first="I" root="P13" second="B" display="small" filled="true" acute="true">Angolo I - P13 - B</Angle>
<Line name="l1" n="1320" color="2" from="M1" to="H1">Retta per M1 e H1</Line>
<Line name="l2" n="1323" color="2" from="H2" to="M2">Retta per H2 e M2</Line>
<Line name="l3" n="1328" color="2" from="M3" to="H3">Retta per M3 e H3</Line>
<Intersection name="P12" n="1359" color="2" first="s2" second="c3" shape="circle" which="second">Intersezione tra s2 e c3</Intersection>
<Intersection name="S" n="1329" type="thick" showname="true" first="l1" second="l2" shape="circle">Intersezione tra l1 e l2</Intersection>
<Angle name="a10" n="1362" color="1" type="thin" xcoffset="-0.8546213517500604" ycoffset="0.37116569381854453" unit="°" first="I" root="P12" second="C" display="small" filled="true" acute="true">Angolo I - P12 - C</Angle>
</Objects>
</Construction>
</CaR>