diff --git a/em-oop/src/day3_123/Day3Check3.java b/em-oop/src/day3_123/Day3Check3.java
new file mode 100644
index 0000000..95997a9
--- /dev/null
+++ b/em-oop/src/day3_123/Day3Check3.java
@@ -0,0 +1,13 @@
+package day3_123;
+
+public class Day3Check3 {
+
+	public static void main(String[] args) {
+		Shape shape1 = new Circle(2);
+		shape1.showInfo();
+		
+		Shape shape2 = new Rectangle(3,4);
+		shape2.showInfo();
+	}
+
+}