Java. Please use the template, thank you! Implement a class Quadrilateral that represents a quadrilateral shape, based on the coordinates of itsfour corners. The getShapeType method returns a string that describes the quadrilateral's shape. Usethis template: Quadrilateral.javaExamples:Quadrilateral q1new Quadrilateral (5, 10, 15, 10, 15, 20, 5, 20);q1.getShapeType (); // returns "Square"Quadrilateral q2 =new Quadrilateral(5, 0, 25, 0, 30, 198, 0, 30);q2.getShapeType (); // returns "None"Quadrilateral q3 = new Quadrilateral (9, -0.33, -29.25, -0.33, -29.25, 16.77,9, 16.77);q3.getShapeType (); // returns "Rectangle"Quadrilateral q4 = new Quadrilateral (5, 0, 25, 0, 30, 30, 0, 30);q4.getShapeType (); // returns "Trapezoid"Quadrilateral q5new Quadrilateral(7.4315, 0, 14.863, 8.11, 7.4315, 16.22,=0, 8.11);q5.getShapeType (); // returns "Rhombus"Quadrilateral q6 = new Quadrilateral (0, 0, 4, 0, 3, -2, -1, -2);q6.getShapeType (); // returns "Parallelogram" 230 / **Represents a quadrilateral, given coordinates of its four corners.* Determines the shape of the quadrilateral ("Square", "Rectangle",* "Parallelogram", "Trapezoid", "Rhombus" or "None")* /*4578 public class Quadrilateral {10// ADD YOUR INSTANCE VARIABLES HERE111213014/**Constructs a new Quadrilateral given the coordinates of its four corners* in the order they appear in a clockwise direction*1516*X-coordinate of the first vertex (A)y-coordinate of the first vertex (A)X-coordinate of the second vertex (B)y-coordinate of the second vertex (B)X-coordinate of the third vertex (C)y-coordinate of the third vertex (C)X-coordinate of the fourth vertex (D)y-coordinate of the fourth vertex (D)*1718@param ax@param ay*@param bx@param by@param cx@param cy*1920*21*22@param dx* @param dy*232425*/public Quadrilateral (double ax, double ay, double bx, double by, double cx, double cy, double dx, double dy) {// FILL IN}26027282930310323334/*** Gets the type of shape this quadrilateral is ("Square", "Rhombus, "Rectangle",* "Parallelogram", "Trapezoid", or "None"). Whencategories, use the order of precedence just listed.shape falls in multiple**35"Square",*"Rhombus, "Rectangle", "Parallelogram", "Trapezoid", or "None"@return* /363738039public String getShapeType() {return ""; // FIX ME}4041 }42

Question

Java. Please use the template, thank you! Implement a class Quadrilateral that represents a quadrilateral shape, based on the coordinates of itsfour corners. The getShapeType method returns a string that describes the quadrilateral's shape. Usethis template: Quadrilateral.javaExamples:Quadrilateral q1new Quadrilateral (5, 10, 15, 10, 15, 20, 5, 20);q1.getShapeType (); // returns &#34;Square&#34;Quadrilateral q2 =new Quadrilateral(5, 0, 25, 0, 30, 198, 0, 30);q2.getShapeType (); // returns &#34;None&#34;Quadrilateral q3 = new Quadrilateral (9, -0.33, -29.25, -0.33, -29.25, 16.77,9, 16.77);q3.getShapeType (); // returns &#34;Rectangle&#34;Quadrilateral q4 = new Quadrilateral (5, 0, 25, 0, 30, 30, 0, 30);q4.getShapeType (); // returns &#34;Trapezoid&#34;Quadrilateral q5new Quadrilateral(7.4315, 0, 14.863, 8.11, 7.4315, 16.22,=0, 8.11);q5.getShapeType (); // returns &#34;Rhombus&#34;Quadrilateral q6 = new Quadrilateral (0, 0, 4, 0, 3, -2, -1, -2);q6.getShapeType (); // returns &#34;Parallelogram&#34; 230 / **Represents a quadrilateral, given coordinates of its four corners.* Determines the shape of the quadrilateral (&#34;Square&#34;, &#34;Rectangle&#34;,* &#34;Parallelogram&#34;, &#34;Trapezoid&#34;, &#34;Rhombus&#34; or &#34;None&#34;)* /*4578 public class Quadrilateral {10// ADD YOUR INSTANCE VARIABLES HERE111213014/**Constructs a new Quadrilateral given the coordinates of its four corners* in the order they appear in a clockwise direction*1516*X-coordinate of the first vertex (A)y-coordinate of the first vertex (A)X-coordinate of the second vertex (B)y-coordinate of the second vertex (B)X-coordinate of the third vertex (C)y-coordinate of the third vertex (C)X-coordinate of the fourth vertex (D)y-coordinate of the fourth vertex (D)*1718@param ax@param ay*@param bx@param by@param cx@param cy*1920*21*22@param dx* @param dy*232425*/public Quadrilateral (double ax, double ay, double bx, double by, double cx, double cy, double dx, double dy) {// FILL IN}26027282930310323334/*** Gets the type of shape this quadrilateral is (&#34;Square&#34;, &#34;Rhombus, &#34;Rectangle&#34;,* &#34;Parallelogram&#34;, &#34;Trapezoid&#34;, or &#34;None&#34;). Whencategories, use the order of precedence just listed.shape falls in multiple**35&#34;Square&#34;,*&#34;Rhombus, &#34;Rectangle&#34;, &#34;Parallelogram&#34;, &#34;Trapezoid&#34;, or &#34;None&#34;@return* /363738039public String getShapeType() {return &#34;&#34;; // FIX ME}4041 }42

Accepted Answer

1. As we know All shapes are special form of Trapezoid
   so
          a. if all sides are equal and…

Implement a class Quadrilateral that represents a quadrilateral shape, based on the coordinates of its four corners. The getShapeType method returns a string that describes the quadrilateral's shape. Use this template: Quadrilateral.java