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	<id>https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Pravokutnik</id>
	<title>Pravokutnik - Povijest promjena</title>
	<link rel="self" type="application/atom+xml" href="https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Pravokutnik"/>
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	<updated>2026-07-15T18:38:30Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
	<generator>MediaWiki 1.42.3</generator>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=Pravokutnik&amp;diff=356483&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatska zamjena teksta  (-{{Commonscat(.*?)}} +)</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Pravokutnik&amp;diff=356483&amp;oldid=prev"/>
		<updated>2021-11-29T22:01:25Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatska zamjena teksta  (-{{Commonscat(.*?)}} +)&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;hr&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;←Starija inačica&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Inačica od 29. studeni 2021. u 22:01&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l23&quot;&gt;Redak 23:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 23:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Vanjske poveznice ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Vanjske poveznice ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{Commonscat|Rectangles}}&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{mrva-geometrija}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{mrva-geometrija}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Kategorija:Geometrijski likovi]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Kategorija:Geometrijski likovi]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=Pravokutnik&amp;diff=21824&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatski unos stranica</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Pravokutnik&amp;diff=21824&amp;oldid=prev"/>
		<updated>2021-08-02T05:23:57Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatski unos stranica&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nova stranica&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;!--&amp;#039;&amp;#039;&amp;#039;Pravokutnik&amp;#039;&amp;#039;&amp;#039;--&amp;gt;[[Datoteka:Prostokat-rectangle.svg|mini|150px|desno|Pravokutnik širine &amp;#039;&amp;#039;a&amp;#039;&amp;#039; i duljine &amp;#039;&amp;#039;b&amp;#039;&amp;#039;]]&lt;br /&gt;
[[Datoteka:Geometry Rectangle.svg|mini|desno|Pravokutnik s označenim vrhovima, jednim od pravih kutova i dijagonalama]]&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Pravokutnik&amp;#039;&amp;#039;&amp;#039; (&amp;#039;&amp;#039;&amp;#039;pravokutna pačetvorina&amp;#039;&amp;#039;&amp;#039;&amp;lt;ref&amp;gt;&amp;#039;&amp;#039;Novi rječnik hrvatskoga i njemačkoga jezika. Za porabu pravnikâ, činovnikâ, učiteljâ, trgovaca i obrtnikâ itd. po najnovijih izvorih sastavio Ivan Filipović uz sudjelovanje Gj. Deželića, Lj. Modca i Gj. Šimončića.&amp;#039;&amp;#039;, II. hrvatsko-njemački dio., Drugi svezak., Naklada knjižare Lav. Hartmána, Zagreb, 1875., str. 1286. (pravokutna pačetvorina; Pravokutnik), {{NSK-zapis|id=000574922}}&amp;lt;/ref&amp;gt; ili &amp;#039;&amp;#039;&amp;#039;pačetvorina&amp;#039;&amp;#039;&amp;#039;&amp;lt;ref name=&amp;quot;PHE&amp;quot;&amp;gt;Draško Koričančić, ur.; Ivan B. Zoch i Josip Mencin, gl. autori, &amp;#039;&amp;#039;Prva hrvatska enciklopedija&amp;#039;&amp;#039;, pretisak : izd. iz 1887. – 1890., Knj. 2. : &amp;#039;&amp;#039;C – Gzel : obradjuje Ivan Zoch uz sudjelovanje i pripomoć mnogih književnika&amp;#039;&amp;#039;, Gradska tiskara, Osijek, 1996., {{ISBN|953-6549-05-0}} (Knj. 2.), {{ISBN|953-6549-06-9}} (cjelina), str. 186.&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;Julije Novak, &amp;#039;&amp;#039;Računica za produžne škole&amp;#039;&amp;#039;, Nakladni odjel Hrvatske državne tiskare, Zagreb, 1941., str. 36.&amp;lt;/ref&amp;gt;&amp;lt;ref name=&amp;quot;HP&amp;quot;&amp;gt;Stjepan Babić, Sanda Ham, Milan Moguš, &amp;#039;&amp;#039;[[Hrvatski školski pravopis]]&amp;#039;&amp;#039;, s predgovorom Radoslava Katičića, Školska knjiga, Zagreb, 2005., {{ISBN|953-0-40026-8}}, str. 128. {{NSK-zapis|id=000515665}}&amp;lt;/ref&amp;gt;), [[četverokut]] i geometrijski lik, vrsta [[paralelogram]]a s četirima [[pravi kut|pravim kutovima]]. Dvije nasuprotne [[stranica|stranice]] su uvijek jednake [[duljina|duljine]], kao i dijagonale. Poseban oblik pravokutnika kojemu su sve stranice jednake duljine zove se [[kvadrat]]. Duljina dužih stranica se definira kao duljina cijelog pravokutnika, a duljina kraćih kao širina pravokutnika.&lt;br /&gt;
&lt;br /&gt;
== Formule ==&lt;br /&gt;
(&amp;#039;&amp;#039;a&amp;#039;&amp;#039; - širina pravokutnika, &amp;#039;&amp;#039;b&amp;#039;&amp;#039; - duljina pravokutnika)&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
| &amp;#039;&amp;#039;&amp;#039;P ([[površina]]):&amp;#039;&amp;#039;&amp;#039; || &amp;lt;math&amp;gt;a\cdot b&amp;lt;/math&amp;gt;&lt;br /&gt;
|-&lt;br /&gt;
| &amp;#039;&amp;#039;&amp;#039;O ([[opseg]]):&amp;#039;&amp;#039;&amp;#039; || &amp;lt;math&amp;gt;2 \cdot (a+b)&amp;lt;/math&amp;gt;&lt;br /&gt;
|-&lt;br /&gt;
| &amp;#039;&amp;#039;&amp;#039;d ([[dijagonala]]):&amp;#039;&amp;#039;&amp;#039; || &amp;lt;math&amp;gt;\sqrt{a^2+b^2}&amp;lt;/math&amp;gt;&lt;br /&gt;
|-&lt;br /&gt;
| &amp;#039;&amp;#039;&amp;#039;R ([[radijus]] opisane [[kružnica|kružnice]]):&amp;#039;&amp;#039;&amp;#039; || &amp;lt;math&amp;gt;\frac{d}{2}&amp;lt;/math&amp;gt;&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
== Unutarnje poveznice ==&lt;br /&gt;
* [[kvadrat]] ([[četvorina]])&lt;br /&gt;
&lt;br /&gt;
== Izvori ==&lt;br /&gt;
{{Izvori}}&lt;br /&gt;
&lt;br /&gt;
== Vanjske poveznice ==&lt;br /&gt;
{{Commonscat|Rectangles}}&lt;br /&gt;
&lt;br /&gt;
{{mrva-geometrija}}&lt;br /&gt;
&lt;br /&gt;
[[Kategorija:Geometrijski likovi]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
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