Update index.html

Author: Gmac4247

index.html

@@ -1476,15 +1476,11 @@ <h6 style="font-size:160%;margin:7px">Area of a circle</h6>
 
   // Segment validity check
 
-  if ((length / height) < 18) {
+  if (ratio < 0.11 || ratio > 1) {
     document.getElementById('segment-area').innerText = 'The ratio is out of range';
     return;
 	}
-	
-  if (ratio > 1) {
-    document.getElementById('segment-area').innerText = 'A circle-segment is less than half as high as long.';
-    return;
-}
+
 
   const angle = parseFloat(2 * Atan(ratio));
   const sine = parseFloat(sin(angle));