Update index.html

Rephrasing

Author: Gmac4247

index.html

@@ -179,7 +179,7 @@
 },
 "dateCreated" :"2019-01-11",
 "datePublished":"2020-01-11",
-"dateModified" :"2025-02-15",
+"dateModified" :"2025-04-30",
 "description" :"Providing the best-established and most accurate framework to calculate area and volume.",
 "disambiguatingDescription": "Exact formulas. No pi.",
 "headline":"Exact geometry",
@@ -1118,7 +1118,7 @@ <h6 style="font-size:160%;margin:7px">Area of a circle</h6>
     <br>
 <p style="margin:12px;">The volume of a sphere is defined by comparing it to a cube, as that's the base of volume calculation.
 <br><br>
-Just as the volume of a cube equals the square root of its cross section cubed - <math xmlns="http://www.w3.org/1998/Math/MathML" >
+Just as the volume of a cube equals the square root of its cross sectional area cubed - <math xmlns="http://www.w3.org/1998/Math/MathML" >
 <mrow>
 <mi>V</mi>
 <mo>=</mo>
@@ -1134,7 +1134,7 @@ <h6 style="font-size:160%;margin:7px">Area of a circle</h6>
 </msup>
 </mrow>
 </math> -,
-so is the volume of a sphere equal to the area of its cross section cubed.
+the volume of a sphere equals the square root of its cross sectional area cubed.
 <br><br>
 The edge length of the cube, which has the same volume as the sphere, equals the square root of the area of the square that has the same area as the sphere's cross section.
 <br><br>