Update about.html

Author: Gmac4247

about.html

@@ -173,7 +173,7 @@
 },
 "dateCreated" :"2024-08-31",
 "datePublished":"2024-08-31",
-"dateModified" :"2025-02-15",
+"dateModified" :"2025-03-01",
 "description" :"History and detailed disapproval of the mathematical constant π; definition and derivation of the properties of shapes from the area of a circle.",
 "disambiguatingDescription": "Exact formulas. No pi.",	
 	"image":[
@@ -389,12 +389,22 @@ <h2 style="font-size:160%;margin:7px;">The area of a circle is defined by compar
 <math xmlns="http://www.w3.org/1998/Math/MathML" >
 <mrow>
  <mfrac>
+<mrow>
 <mn>3.2</mn>
+<msup>
+<mi>r</mi>
+<mn>2</mn>
+</msup>
+</mrow>
 <mn>4</mn>
 </mfrac>
 <mo>-</mo>
 <mo>(</mo>
 <mn>3.2</mn>
+<msup>
+<mi>r</mi>
+<mn>2</mn>
+</msup>
 <mo>×</mo>
 <mfrac>
 <mrow>
@@ -420,6 +430,7 @@ <h2 style="font-size:160%;margin:7px;">The area of a circle is defined by compar
 <msqrt>
 <mn>3.2</mn>
 </msqrt>
+<mi>r</mi>
 <mo>×</mo>
 <mo>(</mo>
 <mfrac>
@@ -451,6 +462,10 @@ <h2 style="font-size:160%;margin:7px;">The area of a circle is defined by compar
 <mo>×</mo>
 <mo>(</mo>
 <mn>3.2</mn>
+<msup>
+<mi>r</mi>
+<mn>2</mn>
+</msup>
 <mo>×</mo>
 <mfrac>
 <mrow>
@@ -470,6 +485,7 @@ <h2 style="font-size:160%;margin:7px;">The area of a circle is defined by compar
 <msqrt>
 <mn>3.2</mn>
 </msqrt>
+<mi>r</mi>
 <mo>×</mo>
 <mo>(</mo>
 <mfrac>
@@ -491,10 +507,7 @@ <h2 style="font-size:160%;margin:7px;">The area of a circle is defined by compar
 </p>
 <br>
 <br>
-<p style="margin:12px;">The equity is calculable using a calculator.
-<br>
-<br>
-The equation can be simplified algebraically.
+<p style="margin:12px;">After simplifying the equation by r², it is calculable using a calculator, or it can be simplified algebraically.
 </p>
 <br>
 <br>
@@ -536,6 +549,7 @@ <h2 style="font-size:160%;margin:7px;">The area of a circle is defined by compar
 <mrow>
 <mn>2</mn>
 <mo>×</mo>
+<mo>(</mo>
 <mfrac>
 <mrow>
 <mi>atan</mi>