Import java. util. scanner; public class exercise11_01 { public static void main(string[] args) { scanner input = new scanner(system. in); system. out. print("enter three sides: "); double side1 = input. nextdouble(); double side2 = input. nextdouble(); double side3 = input. nextdouble(); triangle triangle = new triangle(side1, side2, side3); system. out. print("enter the color: "); string color = input. next(); triangle. setcolor(color); system. out. print("enter a boolean value for filled: "); boolean filled = input. nextboolean(); triangle. setfilled(filled); system. out. println("the area is " + triangle.; system. out. println("the perimeter is " + triangle.; system. out. println(triangle);