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	<title>Exemplo de resolução - Histórico de revisão</title>
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	<updated>2026-06-02T15:43:57Z</updated>
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		<title>imported&gt;Fargoud: Criou página com ' #include &lt;stdio.h&gt;  #include &lt;stdlib.h&gt;    float areaquad(void);  float arearet(void);  float areaparal(void);  float areacirc(void);    int main()  { char op;     printf(&quot;**...'</title>
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		<updated>2019-10-21T14:47:28Z</updated>

		<summary type="html">&lt;p&gt;Criou página com &amp;#039; #include &amp;lt;stdio.h&amp;gt;  #include &amp;lt;stdlib.h&amp;gt;    float areaquad(void);  float arearet(void);  float areaparal(void);  float areacirc(void);    int main()  { char op;     printf(&amp;quot;**...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Página nova&lt;/b&gt;&lt;/p&gt;&lt;div&gt; #include &amp;lt;stdio.h&amp;gt;&lt;br /&gt;
 #include &amp;lt;stdlib.h&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
 float areaquad(void);&lt;br /&gt;
 float arearet(void);&lt;br /&gt;
 float areaparal(void);&lt;br /&gt;
 float areacirc(void);&lt;br /&gt;
 &lt;br /&gt;
 int main()&lt;br /&gt;
 { char op;&lt;br /&gt;
    printf(&amp;quot;***PROGRAMA DO CALCULO DE AREAS:\n&amp;quot;);&lt;br /&gt;
    printf(&amp;quot;\n\n\tESCOLHA SUA OPCAO:&amp;quot;);&lt;br /&gt;
    printf(&amp;quot;\n\t\t(1) Area do quadrado:&amp;quot;);&lt;br /&gt;
    printf(&amp;quot;\n\t\t(2) Area do retangulo:&amp;quot;);&lt;br /&gt;
    printf(&amp;quot;\n\t\t(3) Area do paralelogramo:&amp;quot;);&lt;br /&gt;
    printf(&amp;quot;\n\t\t(4) Area do circulo:\n&amp;gt;&amp;gt;&amp;quot;);&lt;br /&gt;
    op = getchar();&lt;br /&gt;
    switch(op)&lt;br /&gt;
    {&lt;br /&gt;
    case '1':&lt;br /&gt;
    case 'q':&lt;br /&gt;
               printf(&amp;quot;\n\nA area do quadrado \202: %.2f\n\n&amp;quot;, areaquad());&lt;br /&gt;
              break;&lt;br /&gt;
    case '2':&lt;br /&gt;
    case 'r':&lt;br /&gt;
              printf(&amp;quot;\n\nA area do retangulo \202: %.2f\n\n&amp;quot;, arearet());&lt;br /&gt;
              break;&lt;br /&gt;
    case '3':&lt;br /&gt;
    case 'p':&lt;br /&gt;
              printf(&amp;quot;\n\nA area do paralelogramo \202: %.2f\n\n&amp;quot;, areaparal());&lt;br /&gt;
              break;&lt;br /&gt;
    case '4':&lt;br /&gt;
    case 'c':&lt;br /&gt;
              printf(&amp;quot;\n\nA area do circulo \202: %.2f\n\n&amp;quot;, areacirc());&lt;br /&gt;
              break;&lt;br /&gt;
    }&lt;br /&gt;
    return 0;&lt;br /&gt;
 }&lt;br /&gt;
 &lt;br /&gt;
 float areaquad()&lt;br /&gt;
 {float a;&lt;br /&gt;
    printf(&amp;quot;\nEntre com o valor da aresta, lado, do quadrado: &amp;quot;);&lt;br /&gt;
    scanf(&amp;quot;%f&amp;quot;, &amp;amp;a);&lt;br /&gt;
    return a*a;&lt;br /&gt;
 }&lt;br /&gt;
 &lt;br /&gt;
 float arearet()&lt;br /&gt;
 {float a, b;&lt;br /&gt;
    printf(&amp;quot;\nEntre com o valor do dois lados do retangulo: &amp;quot;);&lt;br /&gt;
    scanf(&amp;quot;%f %f&amp;quot;, &amp;amp;a, &amp;amp;b);&lt;br /&gt;
    return a*b;&lt;br /&gt;
 }&lt;br /&gt;
 &lt;br /&gt;
 float areaparal()&lt;br /&gt;
 {float B, b, h;&lt;br /&gt;
    printf(&amp;quot;\nEntre com o valor da base maior, base menor e altura do paralelogramo: &amp;quot;);&lt;br /&gt;
    scanf(&amp;quot;%f %f %f&amp;quot;, &amp;amp;B, &amp;amp;b, &amp;amp;h);&lt;br /&gt;
    return ((B+b)*h/2);&lt;br /&gt;
 }&lt;br /&gt;
 &lt;br /&gt;
 float areacirc()&lt;br /&gt;
 {float r;&lt;br /&gt;
     printf(&amp;quot;\nEntre com o valor do raio do circulo: &amp;quot;);&lt;br /&gt;
     scanf(&amp;quot;%f&amp;quot;, &amp;amp;r);&lt;br /&gt;
     return (r*r*3.1416);&lt;br /&gt;
 }&lt;/div&gt;</summary>
		<author><name>imported&gt;Fargoud</name></author>
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