Update index.html

Metadata

Author: Gmac4247

index.html

@@ -3239,7 +3239,6 @@ <h3 itemprop="name" style="margin:7px">Calculate the Area of a Circle Segment</h
 <p style="margin:12px" itemprop="abstract">The area of a circle segment can be calculated by subtracting a triangle from a circle slice.</p>
 <br>
 <div style="margin:12px" itemprop="about" itemscope itemtype="https://schema.org/PropertyValue">
-<meta itemprop="description" content="Radius of the parent circle">
 <p itemprop="description">If the radius of the parent circle is unknown it can be calculated from the chord.</p>
 <br>
 <span itemprop="name">Radius </span>=
@@ -4381,7 +4380,7 @@ <h4 itemprop="abstract">The volume of a cone can be calculated by algebraically
 <br><br>
 <meta itemprop="description" content="Exact cone volume formula">
 <span itemprop="name">V<sub>(cone)</sub> </span>=
-<meta itemprop="value" content="3.2 × radius² / sqrt(8)">
+<meta itemprop="value" content="3.2 × radius² / √(8)">
 <math xmlns="http://www.w3.org/1998/Math/MathML">
 <mrow>
 <mfrac>