Untitled

<html>
<head>
<title>Zadanie</title>
</head>
<body>
<?php
class prostopadloscian
{
	public $pole;
	public $objetosc;
	public $a;
	public $b;
	public $h;

	function pole(){

		$pole = 2*$this->a*2*$this->b+2*$this->b*2*$this->h+2*$this->a*2*$this->h;
		return $this->pole;
	}


}
	$c=new prostopadloscian();
	$c->a=200;
	$c->b=200;
	$c->h=100;
	print ($c->pole());
	print("Długość:".$c->a."<br>");
	print("Szerokość:".$c->b."<br>");
	print("Wysokość:".$c->h);
?>
</body>
</html>