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.
computer science
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
