File:Polar circle.svg
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Original file (SVG file, nominally 567 × 393 pixels, file size: 32 KB)
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Summary
| Description |
English: Example of Polar Circle with construction. |
| Date | |
| Source | Own work |
| Author | Claudio Rocchini |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Source Code
Carmetal source:
<?xml version="1.0" encoding="utf-8"?>
<CaR>
<Construction>
<Window x="0.56053633389498" y="0.47649610227839156" w="4.000000000000002"/>
<Windowdim w="994" h="678"/>
<Preferences minfontsize="24" minpointsize="3" minlinesize="1" arrowsize="10" selectionsize="8" monkeyspeed="20" gridopacity="20" digits.lengths="2" digits.edit="4" digits.angles="2" colorbackground="255,255,255" colorbackgroundx="8" colorbackgroundy="4" colorbackgroundPal="4" fig3D="false" figDP="false"/>
<Objects>
<Point name="A" n="0" type="thick" showname="true" x="-2.7102633969118983" y="-1.409627611262489" shape="circle">Punto</Point>
<Point name="B" n="1" type="thick" showname="true" x="3.3728062725452883" y="-1.3394548179670078" shape="circle">Punto</Point>
<Point name="C" n="2" type="thick" showname="true" x="1.1838492173305637" y="2.3709746298857546" shape="circle">Punto</Point>
<Segment name="s1" n="5" type="thick" from="C" to="B">Segmento da C a B</Segment>
<Segment name="s2" n="8" type="thick" from="B" to="A">Segmento da B a A</Segment>
<Segment name="s3" n="11" type="thick" from="A" to="C">Segmento da A a C</Segment>
<Plumb name="p1" n="14" type="thin" point="C" line="s2" valid="true">Retta perpendicolare per C a s2</Plumb>
<Plumb name="p2" n="17" type="thin" point="A" line="s1" valid="true">Retta perpendicolare per A a s1</Plumb>
<Plumb name="p3" n="20" type="thin" point="B" line="s3" valid="true">Retta perpendicolare per B a s3</Plumb>
<Intersection name="H" n="21" color="2" showname="true" first="p1" second="p3" shape="circle">Intersezione tra p1 e p3</Intersection>
<Intersection name="Z" n="22" color="2" showname="true" first="s1" second="p2" shape="circle">Intersezione tra s1 e p2</Intersection>
<Plumb name="p4" n="25" color="3" point="H" line="p2" valid="true">Retta perpendicolare per H a p2</Plumb>
<Midpoint name="q" n="28" color="2" type="thin" hidden="true" first="Z" second="A" shape="circle">Punto medio tra P1 e A</Midpoint>
<Circle name="c1" n="31" color="4" type="thin" through="Z" midpoint="q" acute="true">Circonferenza di centro P2 per P1</Circle>
<Intersection name="P1" n="32" color="2" showname="true" first="p4" second="c1" shape="circle" which="second">Intersezione tra p4 e c1</Intersection>
<Intersection name="P2" n="33" color="2" showname="true" first="p4" second="c1" shape="circle" which="first">Intersezione tra p4 e c1</Intersection>
<Circle name="c2" n="36" color="4" type="thick" through="P2" midpoint="H" acute="true">Circonferenza di centro H per P4</Circle>
<Intersection name="P3" n="37" color="2" type="thin" first="p1" second="s2" shape="circle">Intersezione tra p1 e s2</Intersection>
<Intersection name="P4" n="38" color="2" type="thin" first="p3" second="s3" shape="circle">Intersezione tra p3 e s3</Intersection>
<Angle name="a1" n="41" color="1" xcoffset="0.010007319105458596" ycoffset="-0.346901958988638" unit="°" first="B" root="P4" second="A" display="small" filled="true" acute="true">Angolo B - P4 - A</Angle>
<Angle name="a2" n="44" color="1" xcoffset="0.16441807229862193" ycoffset="0.30562691813293924" unit="°" first="C" root="P3" second="B" display="small" filled="true" acute="true">Angolo C - P3 - B</Angle>
<Angle name="a3" n="47" color="1" xcoffset="-0.3347275319327293" ycoffset="-0.09164384841361062" unit="°" first="A" root="Z" second="C" display="small" filled="true" acute="true">Angolo A - Z - C</Angle>
<Segment name="r" n="50" color="1" showname="true" from="H" to="P1">Segmento da H a P1</Segment>
<Expression name="E1" n="51" color="1" type="thick" showname="true" showvalue="true" x="-2.104494340951647" y="2.105943955039128" value="r" prompt="r">Espressione "r" in -2.1, 2.11</Expression>
<Segment name="AH" n="54" color="1" from="A" to="H">Segmento da A a H</Segment>
<Segment name="HZ" n="57" color="1" from="H" to="Z">Segmento da H a Z</Segment>
<Expression name="E2" n="58" color="1" type="thick" showname="true" showvalue="true" x="-3.174432991258395" y="2.50839794276919" value="sqrt(AH*HZ)" prompt="Sqrt(AH*HZ)">Espressione "sqrt(AH*HZ)" in -3.17, 2.51</Expression>
<Segment name="s7" n="61" color="4" type="thin" from="A" to="P1">Segmento da A a P1</Segment>
<Segment name="s8" n="64" color="4" type="thin" from="P1" to="Z">Segmento da P1 a Z</Segment>
<Angle name="a4" n="67" color="1" xcoffset="-0.24170650402356147" ycoffset="0.04240900500630334" unit="°" first="A" root="P1" second="Z" display="small" filled="true" acute="true">Angolo A - P1 - Z</Angle>
<Angle name="a5" n="72" color="1" xcoffset="-0.23981788783845004" ycoffset="-0.052037856082098544" unit="°" first="P2" root="H" second="A" display="small" filled="true" acute="true">Angolo P2 - H - A</Angle>
</Objects>
</Construction>
</CaR>
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:13, 22 June 2016 | | 567 × 393 (32 KB) | Rocchini | User created page with UploadWizard |
File usage
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