Commit 8ed9bdb

@@ -49,4 +49,18 @@ public class Triangle {
   public boolean isRightTriangle() {
     return Math.pow(this.getA(), 2) + Math.pow(this.getB(), 2) == Math.pow(this.getC(), 2);
   }
+
+  /** @return a string with the length of each side */
+  @Override
+  public String toString() {
+    return String.format("A: %f, B: %f, C: %f", this.getA(), this.getB(), this.getC());
+  }
+
+  public static void main(String[] args) {
+    System.out.print(new Triangle(48, Triangle.NULL, 80).toString());
+    System.out.print(new Triangle(84, Triangle.NULL, 91).toString());
+
+    System.out.print(new Triangle(45, 55, 75).isRightTriangle());
+    System.out.print(new Triangle(28, 45, 53).isRightTriangle());
+  }
 }