<?xml version="1.0" encoding="UTF-8"?>
<quiz>
 <!-- categoryid: 764 -->
 <question type="category"><category><text>Probabilidades/Combinatória</text></category></question>
 
 <!-- resourceid-resourcedataid: 6740-6137 -->
 <question type="multichoicewiris">
    <name>
      <text>Círculo com setores</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Na figura está representado um círculo dividido em quatro setores circulares diferentes, numerados de 1 a 4.</p>
<p><img style="display: block; margin-left: auto; margin-right: auto;" src="@@PLUGINFILE@@/setores_circulares.PNG" alt="círculo" height="172" width="170" /></p>
<p>Estão disponíveis cinco cores para pintar este círculo.</p>
<p>Pretende-se que sejam respeitadas as seguintes condições:</p>
<ul>
<li>todos os setores devem ser pintados;</li>
<li>cada setor é pintado com uma única cor;</li>
<li>setores com um raio em comum não podem ficar pintados com a mesma cor;</li>
<li>o círculo deve ficar pintado com duas ou com quatro cores.</li>
</ul>
<p>De quantas maneiras diferentes pode o círculo ficar pintado?</p>]]></text>
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    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text><![CDATA[<p>A sua resposta está correta.</p>]]></text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text><![CDATA[<p>A sua resposta está parcialmente correta.</p>]]></text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text><![CDATA[<p>A sua resposta está incorreta.</p>]]></text>
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    <shownumcorrect></shownumcorrect>
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      <text><![CDATA[<p>390</p>]]></text>
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        <text></text>
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    <answer fraction="0" format="html">
      <text><![CDATA[<p>230</p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>310</p>]]></text>
      <feedback format="html">
        <text></text>
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    </answer>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>140</p>]]></text>
      <feedback format="html">
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    <wirisquestion>
&lt;question/&gt;    </wirisquestion>
  </question>
 </quiz>
