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Copy pathRightTriangle.java
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68 lines (55 loc) · 1.17 KB
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public class RightTriangle extends Shape {
private int x;
private int y;
private int width;
private int height;
private double hypotenuse;
public RightTriangle(int x, int y, int width, int height){
this.x = x;
this.y = y;
this.width = width;
this.height = height;
hypotenuse = Math.sqrt(width * width + height * height);
}
public int getX(){
return x;
}
public int getY(){
return y;
}
public void setCoordinates(int x, int y){
this.x = x;
this.y = y;
}
public int getWidth(){
return width;
}
public void setWidth(int width){
this.width = width;
setHypotenuse();
}
public int getHeight(){
return height;
}
public void setHeight(int height){
this.height = height;
setHypotenuse();
}
public double getHypotenuse(){
return hypotenuse;
}
private void setHypotenuse(){
hypotenuse = Math.sqrt(width * width + height * height);
}
@Override
public double area(){
return width * height / 2;
}
@Override
public double perimeter(){
return width + height + hypotenuse;
}
public Rectangle toRectangle(){
return new Rectangle(x, y, width, height);
}
}