Update index.html

Author: Gmac4247

index.html

@@ -773,7 +773,7 @@ <h3 itemprop="name">Dividing Fractions</h3>
     <mo>&#x00D7;</mo>
     <mfrac>
       <mn>1</mn>
-      <mfrac><mn>3</mn><mn>2</mn></mfrac>
+      <mrow><mo>(</mo><mfrac><mn>3</mn><mn>2</mn></mfrac><mo>)</mo></mrow>
     </mfrac>
     <mo>=</mo>
     <mfrac><mn>5</mn><mn>4</mn></mfrac>
@@ -3275,9 +3275,6 @@ <h3 itemprop="name" style="margin:7px">Area of a Circle Segment</h3>
 <br>
 <label for="segment-height">Height:</label>
 <input id="segment-height" type="number" value="1" step="any">
-<br>
-<label for="segment-parent-radius">Radius:</label>
-<input id="segment-parent-radius" type="number" value="1" step="any">
 <script>
   function segmentArea(length, height, angle, radius) {
     return angle * radius ** 2 - (radius - height) * length / 2;
@@ -3286,7 +3283,6 @@ <h3 itemprop="name" style="margin:7px">Area of a Circle Segment</h3>
 function updateSegmentArea() {
   const length = parseFloat(document.getElementById('segment-length').value);
   const height = parseFloat(document.getElementById('segment-height').value);
-const radius = parseFloat(document.getElementById('segment-parent-radius').value);
 
   if (isNaN(length) || isNaN(height) || height === 0) {
     document.getElementById('segment-area').innerText = '';
@@ -3324,7 +3320,6 @@ <h3 itemprop="name" style="margin:7px">Area of a Circle Segment</h3>
 
   document.getElementById('segment-length').addEventListener('input', updateSegmentArea);
   document.getElementById('segment-height').addEventListener('input', updateSegmentArea);
-document.getElementById('segment-parent-radius').addEventListener('input', updateSegmentArea);
 </script>
 <p id="segment-area"></p>
 </div>