mirror of
https://gitlab.com/tutorial-java-rafa-munoz/tutorial-java-2024-25/LMSGI-2024-25.git
synced 2025-11-09 18:03:06 +01:00
27 lines
673 B
HTML
27 lines
673 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<script>
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// Muestra en un p el área de un círculo con un radio
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// ingresado por el usuario.
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const PI = 3.1416;
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function calcularArea() {
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let radio = document.getElementById("radio").value;
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let area = PI * radio * radio;
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document.getElementById("area").innerText = 'Área: ' + area ;
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} </script>
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</head>
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<body>
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<input type="number" id="radio" placeholder="Ingresa el radio">
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<button onclick="calcularArea()">Calcular Área</button>
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<p id="area"></p>
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</body>
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</html> |