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<solution xmlns="http://geocentral.net">
<version>3.1</version>
<envelope>
<author>
<name>Stelian Dumitrascu</name>
<email>stelian@geocentral.net</email>
<web>http://geocentral.net/geometria</web>
</author>
<comments>Soluţia unei problemă-model din cadrul Geometriei.</comments>
</envelope>
<problem>
<envelope>
<author>
<name>Stelian Dumitrascu</name>
<email>stelian@geocentral.net</email>
<web>http://geocentral.net/geometria</web>
</author>
<comments>O problemă-model din cadrul Geometriei.</comments>
</envelope>
<text>Această figură e formată din două piramide regulate. Află punctul de tangenţă al sferei înscrise la faţa ABD.</text>
<notepad>
</notepad>
<figures>
<figure>
<name>Hexaedru</name>
<color>#ffff</color>
<transparent>true</transparent>
<labelled>true</labelled>
<solid>
<points>
<point>
<label>A</label>
<coords>0.9999999999999999 0.0 0.0</coords>
</point>
<point>
<label>B</label>
<coords>-0.49999999999999983 0.8660254037844386 0.0</coords>
</point>
<point>
<label>C</label>
<coords>-0.5000000000000004 -0.8660254037844386 0.0</coords>
</point>
<point>
<label>D</label>
<coords>0.0 0.0 1.632993161855452</coords>
</point>
<point>
<label>E</label>
<coords>0.0 0.0 -1.632993161855452</coords>
</point>
</points>
<lines>
</lines>
</solid>
<camera>
<attitude>-0.3984733955005549 -0.48033796315630073 -0.614331648435468 0.48279500821743815</attitude>
</camera>
</figure>
</figures>
<answer>
<type>pointSet</type>
<coords>0.22857142857142873 0.3958973274443148 0.13997084244475302</coords>
</answer>
</problem>
<log>
<action>
<className>GCutAction</className>
<figureName>Hexaedru</figureName>
<p0Label>C</p0Label>
<p1Label>D</p1Label>
<p2Label>E</p2Label>
<figure1Name>Figura1</figure1Name>
<figure2Name>Figura2</figure2Name>
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<action>
<className>GDrawLineAction</className>
<figureName>Figura2</figureName>
<p1Label>C</p1Label>
<p2Label>F</p2Label>
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<action>
<className>GDivideLineAction</className>
<figureName>Figura2</figureName>
<numerator>2</numerator>
<denominator>1</denominator>
<p1Label>C</p1Label>
<p2Label>F</p2Label>
</action>
<action>
<className>GPerpendicularAction</className>
<figureName>Figura2</figureName>
<p0Label>G</p0Label>
<p1Label>D</p1Label>
<p2Label>F</p2Label>
</action>
<action>
<className>GSolutionAnswerAction</className>
<value>H</value>
<figureName>Figura2</figureName>
</action>
</log>
</solution>