Assume that a bool variable is Quadrilateral has been declared, and that an int variable, number Of Sides has been declared and initialized. Write a statement that assigns the value of is Quadrilateral to true if number Of Sides is exactly 4 and false otherwise.

if (numOfSides==4) {

isQuadrilateral=true;

}

else {

isQuadrilateral = false;

}

Explanation:

See below a complete program that prompts user to enter number of sides of the triangle

import java. util. Scanner;

public class TestClock {

public static void main (String[] args) {

Scanner in = new Scanner (System. in);

System. out. println ("Enter the number of sides of the triangle");

int numOfSides = in. nextInt ();

boolean isQuadrilateral;

if (numOfSides==4) {

System. out. println ("This is Quadrilateral");

isQuadrilateral=true;

}

else {

System. out. println ("This is not Quadrilateral");

isQuadrilateral = false;

}

}

}