Question: In Java. The Triangle class Design a class named Triangle that extends GeometricObject. The class contains: Three double data field named side, side2, and side3

In Java. The Triangle class Design a class named Triangle that

In Java.

The Triangle class Design a class named Triangle that extends GeometricObject. The class contains: Three double data field named side, side2, and side3 with default values 1.0 to denote three sides of a triangle. A no-arg constructor that create default triangle. A constructor that create a triangle with the specified side1, side2, and side3. 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 toString() that returns a string description for the triangle. For the formula to compute the area of a triangle, use s=( side 1+side2+side3)/2 area =sqrt(s(s side 1)(s side 2)(s side 3) The toString() method is implemented as follow //override Return "Triangle: side 1=+side1+side2=+side2+ side 3=+ side 3

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