Update index.html

Circle segment calculator

Author: Gmac4247

index.html

@@ -3307,7 +3307,7 @@ <h3 itemprop="name" style="margin:7px">Area of a Circle Segment</h3>
   const height = parseFloat(document.getElementById('segment-height').value);
 const radius = parseFloat(document.getElementById('parent-radius').value);
 
-  if (isNaN(height) || isNaN(length) || isNaN(radius) || height === 0 || length === 0 || radius === 0) {
+  if (isNaN(height) || isNaN(length) || isNaN(radius)) {
     document.getElementById('segment-area').innerText = '';
     return;
 	}
@@ -3334,7 +3334,7 @@ <h3 itemprop="name" style="margin:7px">Area of a Circle Segment</h3>
 
 
 
-if (height > 0 || length > 0) {
+else if (height > 0 || length > 0) {
 
 const ratio = 2 * height / length;