Write a program that accepts the lengths of three sides of a triangle as inputs. The program output should indicate whether or not the triangle is an equilateral triangle. - Use The triangle is equilateral. and The triangle is not equilateral. as your final outplits. An example of the program inputs and output is shown below: Enter the first side: 2 Enter the second side: 2 Enter the third side: 2 The triangle is equilateral