7.)Write includ 8. Write

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
icon
Related questions
Question
How do you do 7) and 8?
6. Write a non-fruitful function draw_equitriangle(t, sz) which calls draw_poly from the previous
question to have its turtle draw a equilateral triangle.
K (7.)Write a fruitful function sum to(n) that returns the sum of all integer numbers up to and
including n. So sum to(10) would be 1+2+3...+10 which would return the value 55.
8.)Write a function area_of_circle(r) which returns the area of a circle of radius r.
9. Write a non-fruitful function to draw a star, where the length of each side is 100 units. (Hint:
You should turn the turtle by 144 degrees at each point.)
10. Extend your program above. Draw five stars, but between each, pick up the pen, move forwar
by 350 units, turn right by 144, put the pen down, and draw the next star. You'll get someth
like this:
roject.net/thinkcs/python/english3e/functions.html[1/4/2012 9:37:06 PM]
earning with Python 3
Transcribed Image Text:6. Write a non-fruitful function draw_equitriangle(t, sz) which calls draw_poly from the previous question to have its turtle draw a equilateral triangle. K (7.)Write a fruitful function sum to(n) that returns the sum of all integer numbers up to and including n. So sum to(10) would be 1+2+3...+10 which would return the value 55. 8.)Write a function area_of_circle(r) which returns the area of a circle of radius r. 9. Write a non-fruitful function to draw a star, where the length of each side is 100 units. (Hint: You should turn the turtle by 144 degrees at each point.) 10. Extend your program above. Draw five stars, but between each, pick up the pen, move forwar by 350 units, turn right by 144, put the pen down, and draw the next star. You'll get someth like this: roject.net/thinkcs/python/english3e/functions.html[1/4/2012 9:37:06 PM] earning with Python 3
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 5 images

Blurred answer
Knowledge Booster
Concept of memory addresses in pointers
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education