consider the following class to write the method shown below(I'm using java launguage). public class Polygon {private double sideLength;private int sides;private String shape;public double getArea () {int n = sides;double asideLength;return ((a * a * n) / (4 * Math.tan((180 / n) * 3.14159 / 180));public void setPolygon (double sl,sideLength=sl;int sd, String sh){shape-sh;sides=sd;public Polygon (double sl, int sd, String sh) {sides-sd;sideLength=sl;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 count andreturn the number of polygons that have 5 sides.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.

Here is Your Method public static int find(Polygon[] list){ int count=0; for(Polygon l :…

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){ sides-sd; sideLength-sl; shape-sh; public String getShape 0 { 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 count and return the number of polygons that have 5 sides. 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){ sides-sd; sideLength-sl; shape-sh; public String getShape 0 { 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 count and return the number of polygons that have 5 sides. 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

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