Description

I need this answered in Flowgorithm, please no pseudocode.

1.       The area of a rectangle is calculated according to the following formula:     Area=Width X Length     Design a function that accepts a rectangle's width and length as arguments and returns the rectangle's area. Use the function in a program that prompts the user to enter the rectangle's width and length, and then displays the rectangle's area.

2.       Write a program that gives simple math quizzes. The program should display two random

numbers that are to be added, such as:

247+129

The program should allow the student to enter the answer. If the answer is correct, a message

of congratulations should be displayed. If the answer is incorrect, a message showing

the correct answer should be displayed.

3.       Write a program that asks the user to enter five test scores. The program should display a

letter grade for each score and the average test score. Write the following functions in the

program:

calcAverage—This function should accept five test scores as arguments and return the average of the scores.

determineGrade—This function should accept a test score as an argument and return a letter grade for the score based on the following grading scale:

Score                                                     Letter Grade

90–100                                                  A

80–89                                                    B

70–79                                                    C

60–69                                                    D

Below 60                                              F