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Update index.html
Removed the spherical cap
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index.html

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Original file line numberDiff line numberDiff line change
@@ -3206,104 +3206,6 @@ <h3 itemprop="name" style="margin:7px">Surface Area of a Cone</h3>
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</div>
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</section>
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<br><br><br>
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<section itemprop="mathExpression" itemscope itemtype="https://schema.org/SolveMathAction" id="cap">
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<meta itemprop="eduQuestionType" content="Spherical cap volume calculation">
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<meta itemprop="target" content="https://basic-geometry.github.io?q={spherical_cap_radius=2_height=1_volume=?}">
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<h3 itemprop="name" style="margin:7px">Volume of a Spherical Cap</h3>
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<br>
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<figure itemprop="image" class="imgbox" itemscope itemtype="https://schema.org/ImageObject">
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<img class="center-fit" src="sphericalCap.png" alt="One dimension of the volume of sphere formula can be adjusted to calculate the volume of a spherical cap as a distorted hemisphere. V = 1.6 × (cap radius) × h × 4 / √5²">
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</figure>
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<br>
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<div style="margin:12px" itemprop="result" itemscope itemtype="https://schema.org/PropertyValue">
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<p itemprop="description">One dimension of the volume of sphere formula can be adjusted to approximate the volume of a spherical cap as a distorted hemisphere.</p>
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<br><br>
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<span itemprop="name">V<sub>(cap)</sub> </span>=
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<meta itemprop="value" content="1.6 × radius^2 × height × 4 / 5^(1/2)">
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<math xmlns="http://www.w3.org/1998/Math/MathML">
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<mrow>
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<mn>1.6</mn>
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<mo>×</mo>
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<msup>
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<mrow>
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<msub>
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<mi>r</mi>
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<mi>(cap)</mi>
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</msub>
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</mrow>
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<mn>2</mn>
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</msup>
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<mo>×</mo>
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<msqrt>
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<mn>3.2</mn>
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</msqrt>
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<mo>×</mo>
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<mi>h</mi>
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</mrow>
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</math>
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</div>
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<br><br>
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<div itemprop="subjectOf" itemscope itemtype="https://schema.org/SoftwareApplication" style="margin:12px" id="spherical_cap_volume_calculator">
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<meta itemprop="name" content="Spherical cap volume calculator">
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<meta itemprop="accessMode" content="mathOnVisual">
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<meta itemprop="accessibilityControl" content="fullKeyboardControl">
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<meta itemprop="accessibilityHazard" content="none">
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<meta itemprop="accessibilitySummary" content="Enter numbers and read results">
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<meta itemprop="applicationCategory" content="Geometric Calculator">
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<meta itemprop="description" content="Calculates the volume of a sphere as (4×radius/5^(1/2))^3.">
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<meta itemprop="disambiguatingDescription" content="Does not calculate the volume of a sphere as 4/3×radius^3×3.14...">
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<meta itemprop="featureList" content="Calculates the approximate volume of a spherical cap from its radius and height.">
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<meta itemprop="inLanguage" content="en">
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<meta itemprop="interactivityType" content="Interactive">
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<meta itemprop="isAccessibleForFree" content="true">
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<meta itemprop="isFamilyFriendly" content="true">
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<meta itemprop="operatingSystem" content="Web">
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<meta itemprop="url" content="https://basic-geometry.github.io#spherical_cap_volume_calculator">
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<meta itemprop="usageInfo" content="Enter the radius and the height.">
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<label for="cap-radius">Radius:</label>
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<input id="cap-radius" type="number" value="1" step="any">
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<br>
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<label for="cap-height">Height:</label>
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<input id="cap-height" type="number" value="1" step="any">
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<br><br>
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<p id="cap-volume"></p>
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<script type="module" async>
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function capVolume(radius, height) {
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return 1.6 * radius * radius * height * Math.sqrt(3.2);
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}
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function updateCapVolume() {
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const radius = parseFloat(document.getElementById('cap-radius').value);
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const height = parseFloat(document.getElementById('cap-height').value);
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if (isNaN(radius) || isNaN(height)) {
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document.getElementById('cap-volume').innerText = '';
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return;
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}
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// Cap validity check
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if ( height > radius) {
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document.getElementById('cap-volume').innerText = 'The height must be shorter than the radius.';
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return;
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}
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if ( height === radius) {
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document.getElementById('cap-volume').innerText =
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`Volume of hemisphere = ${capVolume(radius, height).toFixed(5)} cubic units`;
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return;
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}
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document.getElementById('cap-volume').innerText =
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`Volume ~ ${capVolume(radius, height).toFixed(5)} cubic units`;
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}
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document.getElementById('cap-radius').addEventListener('input', updateCapVolume);
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document.getElementById('cap-height').addEventListener('input', updateCapVolume);
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</script>
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</div>
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</section>
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<br><br><br>
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<section itemprop="mathExpression" itemscope itemtype="https://schema.org/SolveMathAction" id="pyramid">
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<meta itemprop="eduQuestionType" content="Pyramid volume calculation">
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<meta itemprop="target" content="https://basic-geometry.github.io?q={pyramid_bottom_edge_number=5_length=3_height=2_volume=?}">

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