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:
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
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
Below 60 F