public class Polygon { private double sideLength; private int sides; private String shape; public double getArea () { int n - sides; double a - sideLength; return ((a a n) / (4 Math.tan ( (180 / n) 3.14159 / 180))); public void setPolygon (double sl, int sd, string sh) { sidelength sl; sides-sd; shape-sh; public Polygon (double sl, int sd, String sh) { sidelength-sl; sides-sd; shape-sh; public String getShape () { return (shape); } public int getSides () ( return (sides); } public double getLength () { return (sideLength); } Write a static method named find that takes as a parameter an array of type Polygon named list. The method should print the shapes of each polygon that has an area greater than 500 and return their count. The method prototype is public static int find (Polygon ] list); Note: assume the array is already declared, populated with data in the main method and ready to be used.
public class Polygon { private double sideLength; private int sides; private String shape; public double getArea () { int n - sides; double a - sideLength; return ((a a n) / (4 Math.tan ( (180 / n) 3.14159 / 180))); public void setPolygon (double sl, int sd, string sh) { sidelength sl; sides-sd; shape-sh; public Polygon (double sl, int sd, String sh) { sidelength-sl; sides-sd; shape-sh; public String getShape () { return (shape); } public int getSides () ( return (sides); } public double getLength () { return (sideLength); } Write a static method named find that takes as a parameter an array of type Polygon named list. The method should print the shapes of each polygon that has an area greater than 500 and return their count. The method prototype is public static int find (Polygon ] list); Note: assume the array is already declared, populated with data in the main method and ready to be used.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
a java program
![Consider the following class to write the method shown below
polygon.png
...
public class Polygon {
private double sideLength;
private int sides;
private String shape;
public double getArea () {
int n - sides;
double a
return ((a a * n) / (4 * Math.tan ( (180 / n)
sideLength;
* 3.14159 / 180)));
public void setPolygon (double sl, int sd, String sh) {
sideLength-sl;
sides-sd;
shape-sh;
public Polygon (double sl, int sd, String sh) {
sideLength-sl;
sides-sd;
shape-sh;
public String getShape () { return (shape); }
public int getSides () { return (sides); }
public double getLength () { return (sideLength); }
Write a static method named find that takes as a parameter an array of type Polygon named list. The method should print the
shapes of each polygon that has an area greater than 500 and return their count.
The method prototype is public static int find (Polygon [] list);
Note: assume the array is already declared, populated with data in the main method and ready to be used.
Use the editor to format your answer](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F46faa28a-145f-4b59-8fbb-05e134702f6a%2F0cfb3a77-006b-4757-8374-9a690af4b2d7%2Fkp7ylgh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Consider the following class to write the method shown below
polygon.png
...
public class Polygon {
private double sideLength;
private int sides;
private String shape;
public double getArea () {
int n - sides;
double a
return ((a a * n) / (4 * Math.tan ( (180 / n)
sideLength;
* 3.14159 / 180)));
public void setPolygon (double sl, int sd, String sh) {
sideLength-sl;
sides-sd;
shape-sh;
public Polygon (double sl, int sd, String sh) {
sideLength-sl;
sides-sd;
shape-sh;
public String getShape () { return (shape); }
public int getSides () { return (sides); }
public double getLength () { return (sideLength); }
Write a static method named find that takes as a parameter an array of type Polygon named list. The method should print the
shapes of each polygon that has an area greater than 500 and return their count.
The method prototype is public static int find (Polygon [] list);
Note: assume the array is already declared, populated with data in the main method and ready to be used.
Use the editor to format your answer
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