30 lines
1.0 KiB
PHP
30 lines
1.0 KiB
PHP
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Ergebnis</title>
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<link rel="stylesheet" href="style.css"></link>
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</head>
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<body>
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<h1>Ergebnis:</h1>
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<div class="main">
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<?php
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/* Kreis*/
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$radius= $_REQUEST['radius'];
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$flaeche = M_PI * ($radius * $radius);
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$umfang = 2 * M_PI * $radius;
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echo "<p>Der <label class='dr'>Kreisradius</label> beträgt: <label class='dr'>". $radius. "</label> cm. </p>";
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echo "<p>Der <label class='dr'>Kreisfläche</label> beträgt: <label class='dr'>". $flaeche ."</label> cm². </p>";
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echo "<p>Der <label class='dr'>Kreisumfang</label> beträgt: <label class='dr'>". $umfang ."</label> cm. </p>";
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?>
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<div>
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<button onclick="window.location.href='kreis_rechnen_1.html'">Zurück</button>
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</div>
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</div>
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<footer>
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<p>von daniel</p>
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</footer>
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</body>
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</html>
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