PYTHON PROGRAMMING: Perferably Python2.6

(The Triangle class) Design a class named Triangle that extends the GeometricObject class. The Triangle class contains:

Three float data fields named side1, side2, and side3 to denote the three sides of the triangle.

A constructor that creates a triangle with the specified side1, side2, and side3 with default values 1.0.

The accessor methods for all three data fields.

A method named getArea() that returns the area of this triangle.

A method named getPerimeter() that returns the perimeter of this triangle.

A method named _ _str_ _() that returns a string description for the triangle.

For the formula to compute the area of a triangle, see Exercise 2.14. The

_ _str_ _() method is implemented as follows: return "Triangle: side1 = " + str(side1) + " side2 = " +

str(side2) + " side3 = " + str(side3)

Draw the UML diagrams for the classes Triangle and GeometricObject. Implement the Triangle class. Write a test program that prompts the user to enter the three sides of the triangle, a color, and 1 or 0 to indicate whether the tri- angle is filled. The program should create a Triangle object with these sides and set the color and filled properties using the input. The program should display the triangles area, perimeter, color, and True or False to indicate whether the trian- gle is filled or not.

12.1 (The Triangle class) Design a class named Triangle that extends the Geometricobject class. The Triangle class contains: Three float data fields named sidel, side2, and side3 to denote the three sides of the triangle. A constructor that creates a triangle with the specified sidel, side2, and side3 with default values 1.0. The accessor methods for all three data fields. A method named getArea O that returns the area of this triangle. A method named getPeri meter() that returns the perimeter of this triangle. A method named str_O that returns a string description for the triangle. Programming Exercises 429 For the formula to compute the area of a triangle, see Exercise 2.14. The _str_O method is implemented as follows: return "Triangle: sidel-"str(side1) "side2" + str(side2) + " side3 = " + str(side3) Draw the UML diagrams for the classes Triangle and Geometricobject Implement the Triangle class. Write a test program that prompts the user to enter the three sides of the triangle, a color, and 1 or 0 to indicate whether the tri- angle is filled. The program should create a Triangle object with these sides and set the color and filled properties using the input. The program should display the triangle's area, perimeter, color, and True or Fal se to indicate whether the trian gle is filled or not