Update index.html

Author: Gmac4247

index.html

@@ -2371,23 +2371,9 @@ <h3 itemprop="eduQuestionType" style="margin:7px">Area of a Circle</h3>
 <br>
 <br>
 <br>
-<section itemscope itemtype="https://schema.org/LearningResource https://schema.org/MathSolver" id="circumference" itemref="circle">
-<h3 itemprop="name" style="margin:7px">Circumference of a Circle</h3>
-<meta itemprop="url" content="https://basic-geometry.github.io">
-<meta itemprop="inLanguage" content="en">
-<meta itemprop="keywords" content="Core Geometric System, circumference">
-<meta itemprop="educationalLevel" content="medium">
-<meta itemprop="typicalAgeRange" content="6-12">
-<div itemprop="potentialAction" itemscope itemtype="https://schema.org/SolveMathAction">
-	<meta itemprop="mathExpression" content="circle radius=1 circumference=?">
-<meta itemprop="eduQuestionType" content="Circumference">
-	<div itemprop="target" itemscope itemtype="https://schema.org/EntryPoint">
-	<meta itemprop="urlTemplate" content="https://basic-geometry.github.io?q={math_expression_string}">
-</div>
-<div itemprop="result" itemscope itemtype="https://schema.org/MathematicalSolution">
-      <meta itemprop="eduSolution" content="6.4">
-</div>
-</div>
+<section itemprop="potentialAction" itemscope itemtype="https://schema.org/SolveMathAction" id="circumference" itemref="circle">
+<h3 itemprop="eduQuestionType" style="margin:7px">Circumference of a Circle</h3>
+	<meta itemprop="target" content="https://basic-geometry.github.io?q={circle_radius=1_circumference=?"}">
 <br>
 <figure itemprop="image" class="imgbox" itemscope itemtype="http://schema.org/ImageObject">
     <img class="center-fit" src="circumference.jpg" alt="The circumference of a circle is derived from its area algebraically by subtracting a smaller circle and dividing the difference by the difference of the radii. Circumference = 6.4r">
@@ -2962,7 +2948,10 @@ <h4>A Rational Alternative: 3.2</h4>
 </div>
 <br>
 <br>
-<div style="margin:12px" id="circumference_calculator">
+<div itemprop="subjectOf" itemscope itemtype="https://schema.org/SoftwareApplication" style="margin:12px" id="circumference_calculator">
+<meta itemprop="name" content="Circumference Calculator">
+<meta itemprop="applicationCategory" content="EducationalApplication">
+<meta itemprop="operatingSystem" content="Web">
 <label for="circle-radius-c">Radius:</label>
 <input id="circle-radius-c" type="number" value="1" step="any">
 <script>