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Python Programming: An Introduction to Computer Science, 3rd Ed.
3rd Edition
ISBN: 9781590282755
Author: John Zelle
Publisher: Franklin, Beedle & Associates
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Question
Chapter 4, Problem 9PE
Program Plan Intro
Program to draw a rectangle
Program plan:
- Import the math package.
- Import the required graphics package.
- Define the main method.
- Using the object GraphWin(), to display the graphics window.
- Using the method setCoords(), set the size of the graphics window.
- Prompt the user for 2 mouse clicks.
- Store coordinates in variables x1, x2, y1 and y2.
- Calculate the area and perimeter of the rectangle using the given formula.
- Using the method Rectangle(), draw a rectangle in the graphics window.
- Print the area and perimeter of the rectangle.
- Call the function “main()”.
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Students have asked these similar questions
Money Counting Algorithm: Write a program that shows how much the 25 cents, 50 cents and 1 TL coins you put on paper are worth using the size and color information. The algorithm is entirely up to you. Explain the algorithm you developed, add code and images.
b) Heads and Tails Detection Algorithm: Write the program that shows whether the coin placed on the paper is heads or tails. Developing the algorithm is entirely up to you. This algorithm should work in three currencies.
(If you find a suitable code, etc. somewhere, it is a direct copy. Your codes should be in accordance with the lectures. Put explanations about what you are doing).
4. Area of a Rectangle
• Write a program that compares the area of two rectangles. You can do this several ways. one way is to add the length and width of each rectangle to get it's area and then compare the two areas together.
• The program should ask for the length and width of two rectangles and then tell the user which rectangle has the greater area, or if the areas are the same.
• The area of a rectangle is the rectangle's length times its width. Name the source code file yourName HW4.py.
• Test and run the program. Capture the output console and save it as an image file named yourName HW4 output.jpg.
• Submit the py and the image files through Canvas.
Note: Sample output below:
Fast l: Code-Tracing
Output in comenta
Vart 21 Days of the Week
Areas of Rectangles
The area of a rectangle is the rectangle's length times its width. Write a program that asks for
the length and width of two rectangles. The program should tell the user which rectangle has
the greater area, or if the areas are the same.
Chapter 4 Solutions
Python Programming: An Introduction to Computer Science, 3rd Ed.
Ch. 4 - Prob. 1TFCh. 4 - Prob. 2TFCh. 4 - Prob. 3TFCh. 4 - Prob. 4TFCh. 4 - Prob. 5TFCh. 4 - Prob. 6TFCh. 4 - Prob. 7TFCh. 4 - Prob. 8TFCh. 4 - Prob. 9TFCh. 4 - Prob. 10TF
Ch. 4 - Prob. 1MCCh. 4 - Prob. 2MCCh. 4 - Prob. 3MCCh. 4 - Prob. 4MCCh. 4 - Prob. 5MCCh. 4 - Prob. 6MCCh. 4 - Prob. 7MCCh. 4 - Prob. 8MCCh. 4 - Prob. 9MCCh. 4 - Prob. 10MCCh. 4 - Prob. 1DCh. 4 - Prob. 3DCh. 4 - Prob. 1PECh. 4 - Prob. 2PECh. 4 - Prob. 3PECh. 4 - Prob. 7PECh. 4 - Prob. 8PECh. 4 - Prob. 9PECh. 4 - Prob. 10PECh. 4 - Prob. 11PE
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