update,

it114105/itp3914/Lab09/Ex6.java

@@ -0,0 +1,24 @@
+import java.util.Scanner;
+
+public class Ex6 {
+    public static void main(String[] args) {
+        Scanner input = new Scanner(System.in);
+        double a, b, c;
+        System.out.print("a? ");
+        a = input.nextDouble();
+        System.out.print("b? ");
+        b = input.nextDouble();
+        System.out.print("c? ");
+        c = input.nextDouble();
+
+        if(isRightAngledTriangle(a, b, c))
+            System.out.println("It is a right-angled triangle");
+        else
+            System.out.println("It is not a right-angled triangle");
+
+    }
+
+    public static boolean isRightAngledTriangle(double a, double b, double c){
+        return (a*a + b*b) == (c*c);
+    }
+}