The answer is chope this helps
Answer:

Explanation:
Given


See attachment for rectangle
Required
Determine the area of the rectangle
Area is calculated as:

This gives:


<em>The area of Andrea's sketch is 6.25</em>
Answer:
Explanation:
The following is written in Java and creates the Employee class with the variables requested and a getter setter method for each variable
package sample;
public class Employee {
private String lastName, firstName, idNumber;
public void Employee() {
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getIdNumber() {
return idNumber;
}
public void setIdNumber(String idNumber) {
this.idNumber = idNumber;
}
}