Assignment 4 Solution

Write a class called Triangle that can be used to represent a triangle. It should include the following methods:




a) is_scalene (no two sides are the same length)

b) is_isosceles (exactly two sides are the same length)

c) is_equilateral (all three sides are the same length)

d) calculatePerimeter (calculate the perimeter of the triangle)




Write a separate .java file with a main method to test the Triangle class.




Here is the Triangle class structure (Triangle.java):




Class Triangle {




int side1;

int side2;

int side3;




boolean isScalene() {




}




boolean isIsosceles() {




}




boolean isEquilateral() {




}




int calculatePerimeter(){




}




}