<?xml version="1.0" encoding="UTF-8"?>
<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>Esta solución es parte del almacén o repositorio de Geometria.</comments>
</envelope>
<problem>
<envelope>
<author>
<name>Stelian Dumitrascu</name>
<email>stelian@geocentral.net</email>
<web>http://geocentral.net/geometria</web>
</author>
<comments>Este problema es parte del almacén o repositorio de Geometria.</comments>
</envelope>
<text>El desafío es encontrar el ángulo entre la base inferior y la superior de este tronco irregular.</text>
<notepad>
</notepad>
<figures>
<figure>
<name>Tronco</name>
<color>#ffff</color>
<transparent>true</transparent>
<labelled>false</labelled>
<solid>
<points>
<point>
<label>A</label>
<coords>1.1562867710687599 -0.03175951985498025 0.0</coords>
</point>
<point>
<label>B</label>
<coords>0.327107164318697 1.109508299699204 0.0</coords>
</point>
<point>
<label>C</label>
<coords>-0.833631922743682 0.8050155609257711 0.0</coords>
</point>
<point>
<label>L</label>
<coords>-0.29709460182184527 -0.21585186306438958 0.8573214099741123</coords>
</point>
<point>
<label>D</label>
<coords>-0.7218285238686927 -0.5244391205179378 0.0</coords>
</point>
<point>
<label>E</label>
<coords>0.5080088637561915 -1.0415945613793811 0.0</coords>
</point>
<point>
<label>M</label>
<coords>-0.3209695026091842 0.3920945968857837 0.909161257240606</coords>
</point>
<point>
<label>O</label>
<coords>0.8067959697661163 -6.692539936268421E-4 0.5338293853411964</coords>
</point>
<point>
<label>P</label>
<coords>0.2152743032084155 0.6218626453934488 0.7611841101743672</coords>
</point>
<point>
<label>Q</label>
<coords>0.34549551360367503 -0.6148861208080696 0.6306329107764074</coords>
</point>
</points>
<lines>
</lines>
</solid>
<camera>
<attitude>-0.5709758080154486 -0.3049986983105636 -0.3775619832983181 0.6621248896226513</attitude>
</camera>
</figure>
</figures>
<answer>
<type>number</type>
<value>0.30599244801374387</value>
</answer>
</problem>
<log>
<action>
<className>GPerpendicularAction</className>
<figureName>Tronco</figureName>
<fLabel1>B</fLabel1>
<fLabel2>C</fLabel2>
<fLabel3>M</fLabel3>
<p0Label>P</p0Label>
<p1Label>M</p1Label>
<p2Label>P</p2Label>
</action>
<action>
<className>GPerpendicularAction</className>
<figureName>Tronco</figureName>
<p0Label>B</p0Label>
<p1Label>R</p1Label>
<p2Label>P</p2Label>
</action>
<action>
<className>GPerpendicularAction</className>
<figureName>Tronco</figureName>
<fLabel1>L</fLabel1>
<fLabel2>M</fLabel2>
<fLabel3>C</fLabel3>
<p0Label>L</p0Label>
<p1Label>M</p1Label>
<p2Label>L</p2Label>
</action>
<action>
<className>GPerpendicularAction</className>
<figureName>Tronco</figureName>
<p0Label>S</p0Label>
<p1Label>L</p1Label>
<p2Label>T</p2Label>
</action>
<action>
<className>GCutAction</className>
<figureName>Tronco</figureName>
<p0Label>S</p0Label>
<p1Label>U</p1Label>
<p2Label>B</p2Label>
<figure1Name>Figura1</figure1Name>
<figure2Name>Figura2</figure2Name>
</action>
<action>
<className>GPerpendicularAction</className>
<figureName>Figura1</figureName>
<p0Label>S</p0Label>
<p1Label>B</p1Label>
<p2Label>V</p2Label>
</action>
<action>
<className>GPerpendicularAction</className>
<figureName>Figura1</figureName>
<fLabel1>V</fLabel1>
<fLabel2>D</fLabel2>
<fLabel3>C</fLabel3>
<p0Label>Y</p0Label>
<p1Label>B</p1Label>
<p2Label>V</p2Label>
</action>
<action>
<className>GCutAction</className>
<figureName>Figura1</figureName>
<p0Label>Z</p0Label>
<p1Label>Y</p1Label>
<p2Label>S</p2Label>
<figure1Name>Figura3</figure1Name>
<figure2Name>Figura4</figure2Name>
</action>
<action>
<className>GMeasureAngleAction</className>
<figureName>Figura4</figureName>
<p0Label>Y</p0Label>
<p1Label>Z</p1Label>
<p2Label>S</p2Label>
<variableName>Angulo</variableName>
</action>
<action>
<className>GSolutionAnswerAction</className>
<value>Angulo</value>
</action>
</log>
</solution>