diff --git a/.idea/misc.xml b/.idea/misc.xml
index d15472f..433a737 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_18" default="true" project-jdk-name="openjdk-18" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="openjdk-18" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/src/ArchimedesPiMethod.java b/src/ArchimedesPiMethod.java
index 0b6e780..f1f872d 100644
--- a/src/ArchimedesPiMethod.java
+++ b/src/ArchimedesPiMethod.java
@@ -2,6 +2,13 @@
 
 public class ArchimedesPiMethod {
     public static void main(String[] args) {
-
+        Scanner s = new Scanner(System.in);
+        System.out.print("Please enter the number of sides for a polygon: ");
+        int numSides = Integer.parseInt(s.nextLine());
+        double B = 360.0 / numSides;
+        double A = B / 2;
+        double side = 2 * Math.sin(Math.toRadians(A));
+        double p = numSides * side;
+        double myPI = p / 2;
+        System.out.printf("My estimate for PI: %.10f, myPI, Math.PI");
     }
-}