package w4; public class Triangle extends Shape { private double base; private double height; public Triangle() {} public Triangle(double base, double height) { this.base = base; this.height = height; } @Override public double getArea() { return (base * height) / 2; } public double getBase() { return base; } public void setBase(double base) { this.base = base; } public double getHeight() { return height; } public void setHeight(double height) { this.height = height; } }