Tugas 2 PBO A

Pada kesempatan kali ini saya mengerjakan tugas pbo membuat source code mencari luas dan kelilig dari persegi, persegipanjang, jajargenjang, belahketupat, dan segitiga. berikut saya lampirkan sourcecode:

main:

<pre style="font-family: Andale Mono, Lucida Console, Monaco, fixed, monospace; color: #000000; background-color: #eee;font-size: 12px;border: 1px dashed #999999;line-height: 14px;padding: 5px; overflow: auto; width: 100%"><code>Paste your textpublic class Main  

 {  

   public static void Main()  

   {  

     persegipanjang aPpanjang;  

     aPpanjang = new persegipanjang();  

     aPpanjang.p = 5;

     aPpanjang.l = 10;

     double Parea = aPpanjang.area();  

     double Pelil = aPpanjang.keliling();  

     System.out.println(&quot;Panjang=&quot;+aPpanjang.p+&quot; Lebar=&quot;+aPpanjang.l+&quot; Area=&quot;+Parea+&quot; Circumference=&quot;+Pelil+ &quot;\n&quot;);  

     segitiga aTriangle;  

     aTriangle = new segitiga();  

     aTriangle.a = 5;  

     aTriangle.t = 4;  

     double Tarea = aTriangle.area();  

     double keli = aTriangle.keliling();  

     System.out.println(&quot;Alas=&quot;+aTriangle.a+&quot; Tinggi=&quot;+aTriangle.t+&quot; Area=&quot;+Tarea+&quot; Keliling=&quot;+keli+ &quot;\n&quot;);  

     belahketupat aDiamond;  

     aDiamond = new belahketupat();  

     aDiamond.d1 = 3;  

     aDiamond.d2 = 4;  

     aDiamond.s = 5;  

     double Darea = aDiamond.area();  

     double kelil = aDiamond.keliling();  

     System.out.println(&quot;Diagonal 1=&quot;+aDiamond.d1+&quot; Diagonal 2=&quot;+aDiamond.d2+&quot; Sisi=&quot;+aDiamond.s+&quot; Area=&quot;+Darea+&quot; Keliling=&quot;+kelil+ &quot;\n&quot;);  

     persegi aSquare;  

     aSquare = new persegi();  

     aSquare.s = 10;  

     double Sarea = aSquare.area();  

     double kelili = aSquare.keliling();  

     System.out.println(&quot;Sisi=&quot;+aSquare.s+&quot; Area=&quot;+Sarea+&quot; Keliling=&quot;+kelili+ &quot;\n&quot;);  

     jajargenjang aPar;  

     aPar = new jajargenjang();  

     aPar.a = 10;  

     aPar.b = 5;  

     aPar.t = 4;  

     double parea = aPar.area();  

     double keliling = aPar.keliling();  

     System.out.print(&quot;Sisi a=&quot;+aPar.a+&quot; Sisi b=&quot;+aPar.b+&quot; Tinggi=&quot;+aPar.t+&quot; Area=&quot;+parea+&quot; Keliling=&quot;+keliling+&quot;\n&quot;);  

   }  

 }   

</code></pre>

persegi:

<pre style="font-family: Andale Mono, Lucida Console, Monaco, fixed, monospace; color: #000000; background-color: #eee;font-size: 12px;border: 1px dashed #999999;line-height: 14px;padding: 5px; overflow: auto; width: 100%"><code>public class persegi

{  

   public double s;  

   public double area()  

   {  

     return s * s;  

   }  

   public double keliling()  

   {  

     return 4 * s;  

   }   

 }  

</code></pre>

segitiga:

<pre style="font-family: Andale Mono, Lucida Console, Monaco, fixed, monospace; color: #000000; background-color: #eee;font-size: 12px;border: 1px dashed #999999;line-height: 14px;padding: 5px; overflow: auto; width: 100%"><code>public class segitiga

{  

   public double a,t;  

   public double area()  

   {  

     return (a * t)/2;  

   }  

   public double keliling()  

   {  

     return a*3;  

   }  

 }  

</code></pre>

persegi panjang:

<pre style="font-family: Andale Mono, Lucida Console, Monaco, fixed, monospace; color: #000000; background-color: #eee;font-size: 12px;border: 1px dashed #999999;line-height: 14px;padding: 5px; overflow: auto; width: 100%"><code>public class persegipanjang

{  

   public double p, l;  

   public double area()  

   {  

     return p * l;  

   }  

   public double keliling()  

   {  

     return p + p + l +l;  

   }   

 }  

</code></pre>

belahketupat:

<pre style="font-family: Andale Mono, Lucida Console, Monaco, fixed, monospace; color: #000000; background-color: #eee;font-size: 12px;border: 1px dashed #999999;line-height: 14px;padding: 5px; overflow: auto; width: 100%"><code>public class belahketupat

 {  

   public double d1, d2, s;  

   public double area()  

   {  

     return (d1 * d2)/2;  

   }  

   public double keliling()  

   {  

     return 4 * s;  

   }  

 } 

</code></pre>

jajargenjang :

<pre style="font-family: Andale Mono, Lucida Console, Monaco, fixed, monospace; color: #000000; background-color: #eee;font-size: 12px;border: 1px dashed #999999;line-height: 14px;padding: 5px; overflow: auto; width: 100%"><code>public class jajargenjang

{  

   public double a,b,t;   

   public double area()  

   {  

     return a*t;  

   }  

   public double keliling()  

   {  

     return 2*(a+b);  

   }  

 }  

</code></pre>

berikut saya lampirkan foto hasil compile :