text: //
  //  Ellipse.h
  //  Homework 4
  //
  //  Created by MAC  on 05.06.16.
  //  Copyright © 2016 Lexo. All rights reserved.
  //
  
  #import "Figure.h"
  
  @interface Ellipse : Figure
  
  - (float) Square;
  - (void) Description;
  
  @end
  