ok

Rectangle.java

+public class Rectangle extends Shapes
+{
+    public Rectangle() 
+    {
+        super();
+    }
+        public Rectangle(int i) 
+    {
+        super(i);
+    }
+     
+    @Override 
+    public void draw() 
+    {
+
+    for (int loop1=0; loop1<size; loop1++)
+    {
+      for (int loop2=loop1; loop2<(size); loop2++) 
+      {
+        System.out.print(" ");
+      }
+      System.out.print("/");
+      for (int loop2=0; loop2<loop1; loop2++)
+      {
+        System.out.print("  ");
+      }
+      System.out.println("\\");
+    }
+      for (int loop1=0; loop1>size; loop1++)
+      {
+      System.out.print("--");
+      }
+      System.out.println("");
+    }
+   
+     
+      @Override
+      public float area() 
+      {
+        float fSize = size;
+        float area = fSize * fSize;
+        return area;
+      }
+   
+      @Override
+      public float circumference() 
+      {
+        float fSize = size;
+        float circ = 2 * (fSize + fSize);
+        return circ;
+      }
+   
+}
\ No newline at end of file

Shapes.java

-abstract public class Shapes {
+abstract public class Shapes 
+{
 
   protected int size;
 
@@ -8,13 +9,21 @@ abstract public class Shapes {
 
   public int getSize() { return size; }
   public void setSize(int size) { this.size = size; }
+  public int getWidth(int size) {return size;}
+  public int getHeight(int size) {return size;}
 
-    public Shapes(){
+  public Shapes()
+  {
     this.size = 3;
+    this.size = 4;
   }
 
-    public Shapes(int size){
+  public Shapes(int size)
+  {
     this.size = size;
   }
-  
+  public static void main(String[] args)
+  {
+    System.out.println();
+  }
 }
\ No newline at end of file

Square.java

+public class Square extends Shapes
+{
+    public Square() 
+    {
+        super();
+    }
+        public Square(int i) 
+    {
+        super(i);
+    }
+      @Override 
+    public void draw() 
+  {
+
+    for (int loop1=3; loop1<size; loop1++)
+    {
+      for (int loop2=loop1; loop2<(size); loop2++) 
+      {
+        System.out.print(" ");
+      }
+      System.out.print("/");
+      for (int loop2 = 4; loop2<loop1; loop2++)
+      {
+        System.out.print("  ");
+      }
+      System.out.println("\\");
+    }
+      for (int loop1 = 4; loop1>size; loop1++)
+      {
+      System.out.print("--");
+      }
+      System.out.println("");
+  }
+   
+     
+      @Override
+      public float area() 
+      {
+        float fSize = size;
+        float area = fSize * fSize;
+        return area;
+      }
+   
+      @Override
+      public float circumference() 
+      {
+        float fSize = size;
+        float circ = fSize + fSize + fSize +fSize;
+        return circ;
+      }
+   
+}
\ No newline at end of file