<?xml version="1.0" encoding="utf-8"?>
<CaR>
<Construction>
<Window x="0.0" y="0.8" w="8.0"/>
<Objects>
<Point name="Point 4" type="thick" bold="true" large="true" x="-1.1308900523560208" y="-2.257591623036649" shape="circle">Point à -1.1308900523560208, -2.257591623036649</Point>
<Circle name="Cercle 1" hidden="true" bold="true" large="true" fixed="1.7341040462427748" drawable="true" midpoint="Point 4" acute="true">Cercle de centre Point 4 de rayon 1.734104</Circle>
<Point name="Point 5" hidden="true" bold="true" large="true" x="-7.0" y="-4.0">Point à -7.0, -4.0</Point>
<Point name="Point 6" hidden="true" bold="true" large="true" x="-6.0" y="-4.0">Point à -6.0, -4.0</Point>
<PointOn name="Point 7" bold="true" large="true" on="Cercle 1" alpha="0.8718383178816227" shape="circle">Point sur Cercle 1</PointOn>
<Circle name="Cercle 2" hidden="true" bold="true" large="true" fixed="0.7182531591680495" drawable="true" midpoint="Point 4" acute="true">Cercle de centre Point 4 de rayon 0.718253</Circle>
<PointOn name="Point 8" type="thick" bold="true" large="true" on="Cercle 2" alpha="0.7056230770519377" shape="circle">Point sur Cercle 2</PointOn>
<Point name="O" type="thick" showname="true" xcoffset="-0.11555282555282531" ycoffset="-0.19294840294840296" keepclose="true" bold="true" large="true" x="-6.93891797556719" y="1.1211169284467708" shape="circle">Point à -6.93891797556719, 1.1211169284467708</Point>
<Line name="Droite 1" hidden="true" bold="true" large="true" from="Point 5" to="Point 6" partial="true">Droite passant par Point 5 et Point 6</Line>
<Parallel name="Parallèle 1" hidden="true" bold="true" large="true" point="Point 4" line="Droite 1">Parallèle passant par Point 4 à Droite 1</Parallel>
<Intersection name="Intersection 1" hidden="true" bold="true" large="true" first="Parallèle 1" second="Cercle 1" which="first">Intersection entre Parallèle 1 et Cercle 1</Intersection>
<Angle name="phi" showname="true" xcoffset="1.9421965317919083" ycoffset="0.7861271676300579" keepclose="true" unit="°" bold="true" large="true" first="Intersection 1" root="Point 4" second="Point 7" display="large">Angle Intersection 1 - Point 4 - Point 7</Angle>
<Intersection name="Intersection 3" hidden="true" bold="true" large="true" first="Parallèle 1" second="Cercle 2" which="first">Intersection entre Parallèle 1 et Cercle 2</Intersection>
<Angle name="theta" showname="true" xcoffset="1.205479452054795" ycoffset="0.4109589041095889" keepclose="true" unit="°" bold="true" large="true" first="Intersection 3" root="Point 4" second="Point 8" display="large">Angle Intersection 3 - Point 4 - Point 8</Angle>
<Parallel name="Parallèle 3" hidden="true" bold="true" large="true" point="O" line="Droite 1">Parallèle passant par O à Droite 1</Parallel>
<PointOn name="O~2" showname="true" bold="true" large="true" on="Parallèle 3" alpha="12.580099819475418">Point sur Parallèle 3</PointOn>
<Ray name="Demi-droite 2" hidden="true" bold="true" large="true" from="O" to="O~2">Demi-droite d&apos;origine O vers O~2</Ray>
<PointOn name="I" type="thick" showname="true" bold="true" large="true" on="Demi-droite 2" alpha="2.074020668108629" shape="circle">Point sur Demi-droite 2</PointOn>
<Plumb name="Perpendiculaire 1" hidden="true" bold="true" large="true" point="O" line="Droite 1" valid="true">Perpendiculaire passant par O à Droite 1</Plumb>
<Circle name="Cercle 3" hidden="true" bold="true" large="true" through="I" midpoint="O" acute="true">Cercle de centre O passant par I</Circle>
<Intersection name="J" showname="true" bold="true" large="true" first="Perpendiculaire 1" second="Cercle 3" shape="dot" which="first">Intersection entre Perpendiculaire 1 et Cercle 3</Intersection>
<Segment name="i" xcoffset="0.8857142857142861" ycoffset="0.07142857142857154" keepclose="true" bold="true" large="true" from="O" to="I" arrow="true">Segment de O à I</Segment>
<Segment name="j" xcoffset="0.8134328358208955" ycoffset="-0.07462686567164149" keepclose="true" bold="true" large="true" from="O" to="J" arrow="true">Segment de O à J</Segment>
<Point name="Z" color="4" showname="true" xcoffset="0.5248868778280542" ycoffset="-0.2365771134759056" keepclose="true" bold="true" large="true" x="x(O)" actx="-6.93891797556719" y="y(O)+j*cos(theta)" acty="2.6998772835940326" shape="dot" fixed="true">Point à &quot;x(O)&quot;, &quot;y(O)+j*cos(theta)&quot;</Point>
<Point name="X" color="4" showname="true" xcoffset="0.16984415700577027" ycoffset="-0.0981361365842055" keepclose="true" bold="true" large="true" x="x(O)+i*sin(phi)" actx="-5.351228106745376" y="y(O)-j*cos(phi)*sin(theta)" acty="0.25570396795667405" shape="dot" fixed="true">Point à &quot;x(O)+i*sin(phi)&quot;, &quot;y(O)-j*cos(phi)*sin(theta)&quot;</Point>
<Point name="Y" color="4" showname="true" xcoffset="0.1380571192369593" ycoffset="0.027608169581081032" keepclose="true" bold="true" large="true" x="x(O)+i*cos(phi)" actx="-5.6044508114217635" y="y(O)+j*sin(phi)*sin(theta)" acty="2.1507469010936537" shape="dot" fixed="true">Point à &quot;x(O)+i*cos(phi)&quot;, &quot;y(O)+j*sin(phi)*sin(theta)&quot;</Point>
<Segment name="z" color="4" type="thick" xcoffset="0.6111877095580094" ycoffset="-0.2840731607804833" keepclose="true" bold="true" large="true" from="O" to="Z" arrow="true">Segment de O à Z</Segment>
<Segment name="x" color="4" type="thick" xcoffset="0.682561080270405" ycoffset="0.2420353834734861" keepclose="true" bold="true" large="true" from="O" to="X" arrow="true">Segment de O à X</Segment>
<Segment name="y" color="4" type="thick" xcoffset="0.6713274582757953" ycoffset="-0.1253537213681829" keepclose="true" bold="true" large="true" from="O" to="Y" arrow="true">Segment de O à Y</Segment>
<Segment name="Segment 6" bold="true" large="true" from="Point 4" to="Point 7">Segment de Point 4 à Point 7</Segment>
<Segment name="Segment 7" bold="true" large="true" from="Point 4" to="Intersection 1">Segment de Point 4 à Intersection 1</Segment>
<Segment name="Segment 8" bold="true" large="true" from="Point 4" to="Point 8">Segment de Point 4 à Point 8</Segment>
<PointOn name="O~1" showname="true" xcoffset="0.011367521367521505" ycoffset="-0.3701908441634463" keepclose="true" bold="true" large="true" on="Demi-droite 2" alpha="6.496301369863014">Point sur Demi-droite 2</PointOn>
<Midpoint name="Milieu 1" hidden="super" bold="true" large="true" first="O" second="O~1">Milieu de O et O~1</Midpoint>
<Midpoint name="Milieu 2" hidden="super" bold="true" large="true" first="J" second="O~1">Milieu de J et O~1</Midpoint>
<Point name="U~2" color="3" showname="true" xcoffset="0.036199095022624306" ycoffset="0.21719457013574672" keepclose="true" bold="true" large="true" x="x(&quot;O~2&quot;)+i" actx="7.715202512016857" y="y(&quot;O~2&quot;)" acty="1.1211169284467708" shape="dot" fixed="true">Point à &quot;x(&quot;O~2&quot;)+i&quot;, &quot;y(&quot;O~2&quot;)&quot;</Point>
<Segment name="Segment 16" color="3" bold="true" large="true" from="O~2" to="U~2" arrow="true">Segment de O~2 à U~2</Segment>
<Point name="I~2" showname="true" xcoffset="-0.09049773755656076" keepclose="true" bold="true" large="true" x="x(&quot;O~2&quot;)" actx="5.641181843908228" y="y(&quot;O~2&quot;)+i" acty="3.1951375965553996" shape="dot" fixed="true">Point à &quot;x(&quot;O~2&quot;)&quot;, &quot;y(&quot;O~2&quot;)+i&quot;</Point>
<Segment name="Segment 17" xcoffset="0.05194805194805175" ycoffset="-0.20779220779220764" keepclose="true" bold="true" large="true" from="O~2" to="I~2" arrow="true">Segment de O~2 à I~2</Segment>
<Point name="U~0" color="3" showname="true" bold="true" large="true" x="x(O)" actx="-6.93891797556719" y="y(O)-j*sin(theta)" acty="-0.22390257801291402" shape="dot" fixed="true">Point à &quot;x(O)&quot;, &quot;y(O)-j*sin(theta)&quot;</Point>
<Segment name="Segment 18" color="3" type="thick" bold="true" large="true" from="O" to="U~0" arrow="true">Segment de O à U~0</Segment>
<Point name="X~2" color="4" showname="true" xcoffset="0.14077393244902048" ycoffset="0.11638568153373052" keepclose="true" bold="true" large="true" x="x(&quot;O~2&quot;)+i*cos(phi)" actx="6.975649008053654" y="y(&quot;O~2&quot;)+i*sin(phi)" acty="2.7088067972685845" shape="dot" fixed="true">Point à &quot;x(&quot;O~2&quot;)+i*cos(phi)&quot;, &quot;y(&quot;O~2&quot;)+i*sin(phi)&quot;</Point>
<Point name="Y~2" color="4" showname="true" xcoffset="-0.021503654747834666" ycoffset="0.06368950574807819" keepclose="true" bold="true" large="true" x="x(&quot;O~2&quot;)-i*sin(phi)" actx="4.0534919750864145" y="y(&quot;O~2&quot;)+i*cos(phi)" acty="2.455584092592197" shape="dot" fixed="true">Point à &quot;x(&quot;O~2&quot;)-i*sin(phi)&quot;, &quot;y(&quot;O~2&quot;)+i*cos(phi)&quot;</Point>
<Segment name="Segment 19" color="4" type="thick" bold="true" large="true" from="O~2" to="X~2" arrow="true">Segment de O~2 à X~2</Segment>
<Segment name="Segment 20" color="4" type="thick" bold="true" large="true" from="O~2" to="Y~2" arrow="true">Segment de O~2 à Y~2</Segment>
<Point name="Point 31" color="5" bold="true" large="true" x="x(&quot;O~2&quot;)" actx="5.641181843908228" y="y(&quot;O~2&quot;)+i*sin(phi)" acty="2.7088067972685845" shape="dot" fixed="true">Point à &quot;x(&quot;O~2&quot;)&quot;, &quot;y(&quot;O~2&quot;)+i*sin(phi)&quot;</Point>
<Point name="Point 32" color="5" bold="true" large="true" x="x(&quot;O~2&quot;)+i*cos(phi)" actx="6.975649008053654" y="y(&quot;O~2&quot;)" acty="1.1211169284467708" shape="dot" fixed="true">Point à &quot;x(&quot;O~2&quot;)+i*cos(phi)&quot;, &quot;y(&quot;O~2&quot;)&quot;</Point>
<Segment name="Segment 21" type="thin" bold="true" large="true" from="X~2" to="Point 31">Segment de X~2 à Point 31</Segment>
<Segment name="Segment 22" type="thin" bold="true" large="true" from="X~2" to="Point 32">Segment de X~2 à Point 32</Segment>
<Segment name="Segment 23" color="5" type="thick" bold="true" large="true" from="O~2" to="Point 31">Segment de O~2 à Point 31</Segment>
<PointOn name="sin(phi)~1" color="5" showname="true" xcoffset="-0.17448188953565147" ycoffset="0.12751937984496076" keepclose="true" on="Segment 23" alpha="0.49113752042814346" shape="dot">Point sur Segment 23</PointOn>
<Segment name="Segment 24" color="5" type="thick" bold="true" large="true" from="O~2" to="Point 32">Segment de O~2 à Point 32</Segment>
<PointOn name="cos(phi)" color="5" showname="true" xcoffset="0.5277519379844957" ycoffset="-0.17714771158542986" keepclose="true" on="Segment 24" alpha="0.38986866479197885" shape="dot">Point sur Segment 24</PointOn>
<Angle name="phi~2" showname="true" xcoffset="-0.44025655237944505" ycoffset="0.5479452054794516" keepclose="true" unit="°" bold="true" first="U~2" root="O~2" second="X~2" display="small">Angle U~2 - O~2 - X~2</Angle>
<Point name="Point 36" bold="true" large="true" x="x(&quot;O~1&quot;)+i*sin(theta)" actx="0.902402900755509" y="y(&quot;O~1&quot;)" acty="1.1211169284467708" shape="dot" fixed="true">Point à &quot;x(&quot;O~1&quot;)+i*sin(theta)&quot;, &quot;y(&quot;O~1&quot;)&quot;</Point>
<Point name="Point 38" type="thin" hidden="true" bold="true" large="true" x="1.5722543352601157" y="-0.47398843930635876">Point à 1.5722543352601157, -0.47398843930635876</Point>
<Point name="A" bold="true" large="true" x="-6.93891797556719" y="4.164746945898777" shape="dot">Point à -6.93891797556719, 4.164746945898777</Point>
<Circle name="Cercle 6" color="1" background="true" bold="true" large="true" fixed="0.30000000000000004" drawable="true" midpoint="A" filled="true" acute="true">Cercle de centre A de rayon 0.3</Circle>
<Point name="Point 42" hidden="true" bold="true" large="true" x="x(A)+1" actx="-5.93891797556719" y="y(A)" acty="4.164746945898777" fixed="true">Point à &quot;x(A)+1&quot;, &quot;y(A)&quot;</Point>
<Ray name="Demi-droite 3" hidden="true" bold="true" large="true" from="A" to="Point 42">Demi-droite d&apos;origine A vers Point 42</Ray>
<PointOn name="1" showname="true" xcoffset="-0.30438356164383595" ycoffset="0.0023287671232878893" keepclose="true" bold="true" large="true" on="Demi-droite 3" alpha="0.35958904109589085" shape="dot">Point sur Demi-droite 3</PointOn>
<PointOn name="Point 47" bold="true" large="true" on="Demi-droite 3" alpha="6.549707602339182" shape="dot">Point sur Demi-droite 3</PointOn>
<PointOn name="Point 48" bold="true" large="true" on="Demi-droite 3" alpha="12.6015503875969" shape="dot">Point sur Demi-droite 3</PointOn>
<Circle name="Cercle 8" color="1" background="true" bold="true" large="true" fixed="0.30000000000000004" drawable="true" midpoint="Point 47" filled="true" acute="true">Cercle de centre Point 47 de rayon 0.3</Circle>
<Point name="Point 49" hidden="super" bold="true" large="true" x="x(&quot;Point 47&quot;)+1" actx="0.6107896267719921" y="y(&quot;Point 47&quot;)" acty="4.164746945898777" fixed="true">Point à &quot;x(&quot;Point 47&quot;)+1&quot;, &quot;y(&quot;Point 47&quot;)&quot;</Point>
<Ray name="Demi-droite 5" hidden="super" bold="true" large="true" from="Point 47" to="Point 49">Demi-droite d&apos;origine Point 47 vers Point 49</Ray>
<PointOn name="2" showname="true" xcoffset="-0.17246575342465764" keepclose="true" bold="true" large="true" on="Demi-droite 5" alpha="0.3472868217054259" shape="dot">Point sur Demi-droite 5</PointOn>
<Circle name="Cercle 9" color="1" background="true" bold="true" large="true" fixed="0.30000000000000004" drawable="true" midpoint="Point 48" filled="true" acute="true">Cercle de centre Point 48 de rayon 0.3</Circle>
<Point name="Point 51" hidden="super" bold="true" large="true" x="x(&quot;Point 48&quot;)+1" actx="6.66263241202971" y="y(&quot;Point 48&quot;)" acty="4.164746945898777" fixed="true">Point à &quot;x(&quot;Point 48&quot;)+1&quot;, &quot;y(&quot;Point 48&quot;)&quot;</Point>
<Ray name="Demi-droite 6" hidden="super" bold="true" large="true" from="Point 48" to="Point 51">Demi-droite d&apos;origine Point 48 vers Point 51</Ray>
<PointOn name="3" showname="true" xcoffset="-0.30438356164383595" ycoffset="0.0023287671232878893" keepclose="true" bold="true" large="true" on="Demi-droite 6" alpha="0.35958904109589085" shape="dot">Point sur Demi-droite 6</PointOn>
<Point name="Z~1" color="4" showname="true" xcoffset="0.16664925321113389" ycoffset="0.10866361711242822" keepclose="true" bold="true" large="true" x="x(&quot;O~1&quot;)+j*cos(theta)" actx="1.1361437494430862" y="y(&quot;O~1&quot;)+j*sin(theta)" acty="2.4661364349064554" shape="dot" fixed="true">Point à &quot;x(&quot;O~1&quot;)+j*cos(theta)&quot;, &quot;y(&quot;O~1&quot;)+j*sin(theta)&quot;</Point>
<Segment name="Segment 11" color="4" type="thick" xcoffset="-0.6092173078816753" ycoffset="-0.17455688652685492" keepclose="true" bold="true" large="true" from="O~1" to="Z~1" arrow="true">Segment de O~1 à Z~1</Segment>
<Plumb name="Perpendiculaire 2" color="1" type="thin" hidden="true" bold="true" large="true" point="O~1" line="Segment 11" valid="true">Perpendiculaire passant par O~1 à Segment 11</Plumb>
<Circle name="Cercle 4" color="4" type="thin" hidden="true" bold="true" large="true" through="Z~1" midpoint="O~1" acute="true">Cercle de centre O~1 passant par Z~1</Circle>
<Point name="K~1" showname="true" xcoffset="-0.11775193798449468" ycoffset="0.04275246893915119" keepclose="true" bold="true" large="true" x="x(&quot;O~1&quot;)" actx="-0.4426166057041758" y="y(&quot;O~1&quot;)+i" acty="3.1951375965553996" shape="dot" fixed="true">Point à &quot;x(&quot;O~1&quot;)&quot;, &quot;y(&quot;O~1&quot;)+i&quot;</Point>
<Point name="J~1" showname="true" xcoffset="0.19863207933443228" ycoffset="0.04006556609296341" keepclose="true" bold="true" large="true" x="x(&quot;O~1&quot;)+i" actx="1.631404062404453" y="y(&quot;O~1&quot;)" acty="1.1211169284467708" shape="dot" fixed="true">Point à &quot;x(&quot;O~1&quot;)+i&quot;, &quot;y(&quot;O~1&quot;)&quot;</Point>
<Segment name="Segment 29" bold="true" large="true" from="O~1" to="K~1" arrow="true">Segment de O~1 à K~1</Segment>
<Segment name="Segment 31" xcoffset="0.15917371527150317" ycoffset="-0.244533043524821" keepclose="true" bold="true" large="true" from="O~1" to="J~1" arrow="true">Segment de O~1 à J~1</Segment>
<Point name="U~1" showname="true" xcoffset="-0.13928181170322418" ycoffset="0.13601404446285548" keepclose="true" bold="true" large="true" x="x(&quot;O~1&quot;)-i*sin(theta)" actx="-1.7876361121638606" y="y(&quot;O~1&quot;)+i*cos(theta)" acty="2.6998772835940326" shape="dot" fixed="true">Point à &quot;x(&quot;O~1&quot;)-i*sin(theta)&quot;, &quot;y(&quot;O~1&quot;)+i*cos(theta)&quot;</Point>
<Segment name="Segment 32" color="3" type="thick" bold="true" large="true" from="O~1" to="U~1" arrow="true">Segment de O~1 à U~1</Segment>
<Point name="Point 56" color="3" bold="true" large="true" x="x(&quot;O~1&quot;)+i*cos(theta)" actx="1.1361437494430862" y="y(&quot;O~1&quot;)" acty="1.1211169284467708" shape="dot" fixed="true">Point à &quot;x(&quot;O~1&quot;)+i*cos(theta)&quot;, &quot;y(&quot;O~1&quot;)&quot;</Point>
<Segment name="Segment 33" type="thin" bold="true" large="true" from="Z~1" to="Point 56">Segment de Z~1 à Point 56</Segment>
<Segment name="aaa" color="5" type="thick" xcoffset="0.10673053134176028" ycoffset="0.4480138969874172" keepclose="true" from="O~1" to="Point 56">Segment de O~1 à Point 56</Segment>
<PointOn name="cos(theta)" color="5" showname="true" xcoffset="1.2489515175124923" ycoffset="-0.342840416813019" keepclose="true" on="aaa" alpha="0.5570799698962925" shape="dot">Point sur aaa</PointOn>
<Angle name="theta~1" showname="true" xcoffset="0.8318803418803427" ycoffset="0.2588689848963823" keepclose="true" unit="°" first="J~1" root="O~1" second="Z~1" display="small">Angle J~1 - O~1 - Z~1</Angle>
<Point name="Point 59" color="5" bold="true" large="true" x="x(&quot;O~1&quot;)-i*sin(theta)" actx="-1.7876361121638606" y="y(&quot;O~1&quot;)" acty="1.1211169284467708" shape="dot" fixed="true">Point à &quot;x(&quot;O~1&quot;)-i*sin(theta)&quot;, &quot;y(&quot;O~1&quot;)&quot;</Point>
<Segment name="Segment 35" type="thin" bold="true" large="true" from="U~1" to="Point 59">Segment de U~1 à Point 59</Segment>
<Segment name="Segment 36" color="2" type="thick" bold="true" large="true" from="O~1" to="Point 59">Segment de O~1 à Point 59</Segment>
<PointOn name="sin(theta)" color="2" showname="true" xcoffset="-1.0005982905982904" ycoffset="-0.31548998946259177" keepclose="true" on="Segment 36" x="-0.5543094503813144" y="1.1211169284467708" shape="dot">Point sur Segment 36</PointOn>
<Point name="Point 41" hidden="true" bold="true" large="true" x="x(&quot;O~1&quot;)" actx="-0.4426166057041758" y="y(&quot;O~1&quot;)+j*sin(theta)" acty="2.4661364349064554" fixed="true">Point à &quot;x(&quot;O~1&quot;)&quot;, &quot;y(&quot;O~1&quot;)+j*sin(theta)&quot;</Point>
<Segment name="Segment 26" type="thin" bold="true" large="true" from="Point 41" to="Z~1">Segment de Point 41 à Z~1</Segment>
<Segment name="Segment 27" color="5" type="thick" bold="true" large="true" from="O~1" to="Point 41">Segment de O~1 à Point 41</Segment>
<Angle name="theta~4" showname="true" xcoffset="-0.5146511627906962" ycoffset="0.6166507380269732" keepclose="true" unit="°" first="K~1" root="O~1" second="U~1" display="small" acute="true">Angle K~1 - O~1 - U~1</Angle>
</Objects>
</Construction>
</CaR>
