<odd>
<entity uuid="https://iteach.ro/export/opendd/53363/" class="object" subclass="blog" published="Wed, 04 Feb 2015 21:51:33 +0200" />
<metadata uuid="https://iteach.ro/export/opendd/53363/attr/owner_uuid/" entity_uuid="https://iteach.ro/export/opendd/53363/" name="owner_uuid" published="Wed, 04 Feb 2015 21:51:33 +0200" ><![CDATA[https://iteach.ro/export/opendd/20390/]]></metadata>
<metadata uuid="https://iteach.ro/export/opendd/53363/attr/container_uuid/" entity_uuid="https://iteach.ro/export/opendd/53363/" name="container_uuid" published="Wed, 04 Feb 2015 21:51:33 +0200" ><![CDATA[https://iteach.ro/export/opendd/20390/]]></metadata>
<metadata uuid="https://iteach.ro/export/opendd/53363/attr/title/" entity_uuid="https://iteach.ro/export/opendd/53363/" name="title" published="Wed, 04 Feb 2015 21:51:33 +0200" ><![CDATA[Cuburi]]></metadata>
<metadata uuid="https://iteach.ro/export/opendd/53363/attr/description/" entity_uuid="https://iteach.ro/export/opendd/53363/" name="description" published="Wed, 04 Feb 2015 21:51:33 +0200" ><![CDATA[<p>
	Cubul este: 1) prisma patrulateră regulată, dreaptă, cu toate muchiile congruente; 2) prisma patrulateră regulată, dreaptă, cu &icirc;nălțimea egală cu latura bazei; 3) paralelipipedul cu dimensiunile egale, respectiv, L = l = i; 4) hexaedrul cu fețele pătrate congruente.</p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53338" style="width: 165px; height: 171px;" /></p>
<p>
	Elementele cubului sunt: a) cele opt v&acirc;rfuri; b) cele douăsprezece muchii; c) cele șase fețe; d) cele patru diagonale, concurente &icirc;n centrul cubului.&nbsp;</p>
<p>
	C&acirc;teva aplicații foarte interesante ale cubului sunt: jucării; cubul logic, din bile; cubul Rubik; structuri Soma; construcții ș.a.</p>
<p>
	Iată c&acirc;teva imagini:</p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53342" style="width: 550px; height: 550px;" />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53344" style="width: 149px; height: 150px;" /></p>
<p>
	&nbsp;</p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53348" style="width: 550px; height: 451px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53350" style="width: 350px; height: 350px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53352" style="width: 300px; height: 300px;" />&nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53354" style="width: 300px; height: 200px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53356" style="width: 400px; height: 300px;" />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53358" style="width: 550px; height: 412px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53360" style="width: 380px; height: 380px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53362" style="width: 500px; height: 375px;" />.</p>
<p>
	Un șir de cuburi ,,muzicale&#39;&#39;, pentru aplicații sonore, creative: &nbsp;<a href="http://www.buttonbass.com/ElectroCube.html">http://www.buttonbass.com/ElectroCube.html</a></p>
<p>
	Exemplele aplicative pot continua, constituind un subiect captivant.</p>]]></metadata>
<metadata uuid="https://iteach.ro/export/opendd/53363/volatile/renderedentity/" entity_uuid="https://iteach.ro/export/opendd/53363/" name="renderedentity" type="volatile" ><![CDATA[
	<div class="contentWrapper singleview">
	<div class="blog_post">
	<h1><a href="https://iteach.ro/pg/blog/teodora.cosma/read/53363/cuburi">Cuburi</a></h1>
		<!-- display the user icon -->

        <span class="detalii-autor-stiri">

Publicat în <strong>04. 02. 2015</strong> de <strong> <a href="https://iteach.ro/pg/profile/teodora.cosma">Teodora Cosma</strong></a>    
        
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</div> <div class="block dashed-social"></div><p>
	Cubul este: 1) prisma patrulateră regulată, dreaptă, cu toate muchiile congruente; 2) prisma patrulateră regulată, dreaptă, cu &icirc;nălțimea egală cu latura bazei; 3) paralelipipedul cu dimensiunile egale, respectiv, L = l = i; 4) hexaedrul cu fețele pătrate congruente.</p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53338" style="width: 165px; height: 171px;" /></p>
<p>
	Elementele cubului sunt: a) cele opt v&acirc;rfuri; b) cele douăsprezece muchii; c) cele șase fețe; d) cele patru diagonale, concurente &icirc;n centrul cubului.&nbsp;</p>
<p>
	C&acirc;teva aplicații foarte interesante ale cubului sunt: jucării; cubul logic, din bile; cubul Rubik; structuri Soma; construcții ș.a.</p>
<p>
	Iată c&acirc;teva imagini:</p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53342" style="width: 550px; height: 550px;" />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53344" style="width: 149px; height: 150px;" /></p>
<p>
	&nbsp;</p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53348" style="width: 550px; height: 451px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53350" style="width: 350px; height: 350px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53352" style="width: 300px; height: 300px;" />&nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53354" style="width: 300px; height: 200px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53356" style="width: 400px; height: 300px;" />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53358" style="width: 550px; height: 412px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53360" style="width: 380px; height: 380px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53362" style="width: 500px; height: 375px;" />.</p>
<p>
	Un șir de cuburi ,,muzicale&#39;&#39;, pentru aplicații sonore, creative: &nbsp;<a href="http://www.buttonbass.com/ElectroCube.html">http://www.buttonbass.com/ElectroCube.html</a></p>
<p>
	Exemplele aplicative pot continua, constituind un subiect captivant.</p></div>                
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            <div class="dashed-blog"></div>		
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]]></metadata>
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<entity uuid="https://iteach.ro/export/opendd/53363/" class="object" subclass="blog" published="Wed, 04 Feb 2015 21:51:33 +0200" />
<metadata uuid="https://iteach.ro/export/opendd/53363/attr/owner_uuid/" entity_uuid="https://iteach.ro/export/opendd/53363/" name="owner_uuid" published="Wed, 04 Feb 2015 21:51:33 +0200" ><![CDATA[https://iteach.ro/export/opendd/20390/]]></metadata>
<metadata uuid="https://iteach.ro/export/opendd/53363/attr/container_uuid/" entity_uuid="https://iteach.ro/export/opendd/53363/" name="container_uuid" published="Wed, 04 Feb 2015 21:51:33 +0200" ><![CDATA[https://iteach.ro/export/opendd/20390/]]></metadata>
<metadata uuid="https://iteach.ro/export/opendd/53363/attr/title/" entity_uuid="https://iteach.ro/export/opendd/53363/" name="title" published="Wed, 04 Feb 2015 21:51:33 +0200" ><![CDATA[Cuburi]]></metadata>
<metadata uuid="https://iteach.ro/export/opendd/53363/attr/description/" entity_uuid="https://iteach.ro/export/opendd/53363/" name="description" published="Wed, 04 Feb 2015 21:51:33 +0200" ><![CDATA[<p>
	Cubul este: 1) prisma patrulateră regulată, dreaptă, cu toate muchiile congruente; 2) prisma patrulateră regulată, dreaptă, cu &icirc;nălțimea egală cu latura bazei; 3) paralelipipedul cu dimensiunile egale, respectiv, L = l = i; 4) hexaedrul cu fețele pătrate congruente.</p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53338" style="width: 165px; height: 171px;" /></p>
<p>
	Elementele cubului sunt: a) cele opt v&acirc;rfuri; b) cele douăsprezece muchii; c) cele șase fețe; d) cele patru diagonale, concurente &icirc;n centrul cubului.&nbsp;</p>
<p>
	C&acirc;teva aplicații foarte interesante ale cubului sunt: jucării; cubul logic, din bile; cubul Rubik; structuri Soma; construcții ș.a.</p>
<p>
	Iată c&acirc;teva imagini:</p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53342" style="width: 550px; height: 550px;" />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53344" style="width: 149px; height: 150px;" /></p>
<p>
	&nbsp;</p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53348" style="width: 550px; height: 451px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53350" style="width: 350px; height: 350px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53352" style="width: 300px; height: 300px;" />&nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53354" style="width: 300px; height: 200px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53356" style="width: 400px; height: 300px;" />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53358" style="width: 550px; height: 412px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53360" style="width: 380px; height: 380px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53362" style="width: 500px; height: 375px;" />.</p>
<p>
	Un șir de cuburi ,,muzicale&#39;&#39;, pentru aplicații sonore, creative: &nbsp;<a href="http://www.buttonbass.com/ElectroCube.html">http://www.buttonbass.com/ElectroCube.html</a></p>
<p>
	Exemplele aplicative pot continua, constituind un subiect captivant.</p>]]></metadata>
<metadata uuid="https://iteach.ro/export/opendd/53363/volatile/renderedentity/" entity_uuid="https://iteach.ro/export/opendd/53363/" name="renderedentity" type="volatile" ><![CDATA[
	<div class="contentWrapper singleview">
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	<h1><a href="https://iteach.ro/pg/blog/teodora.cosma/read/53363/cuburi">Cuburi</a></h1>
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        <span class="detalii-autor-stiri">

Publicat în <strong>04. 02. 2015</strong> de <strong> <a href="https://iteach.ro/pg/profile/teodora.cosma">Teodora Cosma</strong></a>    
        
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<div id="social-btn">

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<!-- AddThis Button END -->
</div> <div class="block dashed-social"></div><p>
	Cubul este: 1) prisma patrulateră regulată, dreaptă, cu toate muchiile congruente; 2) prisma patrulateră regulată, dreaptă, cu &icirc;nălțimea egală cu latura bazei; 3) paralelipipedul cu dimensiunile egale, respectiv, L = l = i; 4) hexaedrul cu fețele pătrate congruente.</p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53338" style="width: 165px; height: 171px;" /></p>
<p>
	Elementele cubului sunt: a) cele opt v&acirc;rfuri; b) cele douăsprezece muchii; c) cele șase fețe; d) cele patru diagonale, concurente &icirc;n centrul cubului.&nbsp;</p>
<p>
	C&acirc;teva aplicații foarte interesante ale cubului sunt: jucării; cubul logic, din bile; cubul Rubik; structuri Soma; construcții ș.a.</p>
<p>
	Iată c&acirc;teva imagini:</p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53342" style="width: 550px; height: 550px;" />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53344" style="width: 149px; height: 150px;" /></p>
<p>
	&nbsp;</p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53348" style="width: 550px; height: 451px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53350" style="width: 350px; height: 350px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53352" style="width: 300px; height: 300px;" />&nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53354" style="width: 300px; height: 200px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53356" style="width: 400px; height: 300px;" />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53358" style="width: 550px; height: 412px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53360" style="width: 380px; height: 380px;" /></p>
<p>
	&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<img alt="" src="http://iteach.ro/mod/CKEditor/image_viewer.php?file_guid=53362" style="width: 500px; height: 375px;" />.</p>
<p>
	Un șir de cuburi ,,muzicale&#39;&#39;, pentru aplicații sonore, creative: &nbsp;<a href="http://www.buttonbass.com/ElectroCube.html">http://www.buttonbass.com/ElectroCube.html</a></p>
<p>
	Exemplele aplicative pot continua, constituind un subiect captivant.</p></div>                
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