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De Anza College *
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002A
Subject
Mathematics
Date
Feb 20, 2024
Type
Pages
6
Uploaded by MinisterPorpoise2550 on coursehero.com
2/1/24, 5:46 PM
7.4 HW Area & Arc Length in Polar Coordinates
https://rsccd.instructure.com/courses/111152/assignments/2181535
1/6
7.4 HW Area & Arc Length in Polar Coordinates
Due
Jan 24 by 2pm
Points
15
Submitting
an external tool
Prepare
Make sure you have read and viewed the following before you begin:
Section Reading
Section Videos
Introduction
You will view a video and then answer a question about it.
For each question, you have unlimited attempts. After the third attempt, the answer will be
given and a new version of the question can be generated.
To navigate the assignment, use the page links on the left side of the assignment where it says
"Pages" to view the different sections of the assignment and access all practice questions.
Need Help?
If you would like assistance from your instructor or classmates on this section, you may post to the
module discussion board Module 2 - Area & Arc Length
(https://rsccd.instructure.com/courses/111152/discussion_topics/1403185) .
(https://rsccd.instructure.com/courses/111152/discussion_topics/1403191) Remember to copy and
paste the question to the discussion board and tell us what you have done so far so that we can
identify your problem and help you solve it.
As a free resource to you, you may use the free online tutoring service: About NetTutor- Free
Online Tutoring Services
(https://rsccd.instructure.com/courses/111152/pages/about-net-tutoring) . The service is free to all online SAC students.
In addition, there are three learning centers at SAC that you can use to get math help:
SAC Academic Computing Center
(https://sac.edu/AcademicProgs/Business/ACC/Pages/default.aspx)
SAC Learning Center
(http://www.sac.edu/AcademicProgs/HSS/LearningCenter/Pages/default.aspx)
SAC Math Center
(http://sac.edu/AcademicProgs/ScienceMathHealth/MathCenter/Pages/default.aspx)
2/1/24, 5:46 PM
7.4 HW Area & Arc Length in Polar Coordinates
https://rsccd.instructure.com/courses/111152/assignments/2181535
2/6
Review Assessment Attempts
Sidik, Julian Ken
7.4 HW Area & Arc Length in Polar Coordinates
Started: 1/20/24, 1:04 pm
Last Changed: 1/20/24, 2:16 pm
Total time questions were on-screen: 71 minutes
Due Date: Wed 1/24/24, 2:00 pm
Score in Gradebook: 15/15
Grade is calculated on the best version of each question
Show Intro and Between-Question Text
You are in the gradebook. You cannot edit answers or submit questions from here.
Question 1. Score: 1/1
Time spent on this version: 0.4 minutes.
Question 2. Score: 1/1
Time spent on this version: 1.5 minutes.
Question 3. Scored attempt.
Score: 15/15
.
Version 2*/2. Score: 1/1
Find the area of the region bounded by: 51
π
Version 1*/1. Score: 1/1
Find the area of the region bounded by: 162
Version 1*/1. Score: 1/1
Find the length of the spiraling polar curve
from 0 to .
Length = 1.91229920613912
·
10
17
.
2/1/24, 5:46 PM
7.4 HW Area & Arc Length in Polar Coordinates
https://rsccd.instructure.com/courses/111152/assignments/2181535
3/6
Score: 1/1
Time spent on this version: 1.3 minutes.
Question 4. Score: 1/1
Time spent on this version: 21.5 minutes.
Had help available: Video
Question 5. Score: 2/2
Time spent on this version: 0.7 minutes.
Had help available: Video
Question 6. Score: 2/2
Version 2*/2. Score: 1/1
Find the area inside one leaf of the rose:
The area is 16
25
π
Version 2*/2. Score: 2/2
Find the area of the region which is inside the polar curve
and outside the curve
The area is 20
3 −
3
5
π
√
Version 1*/1. Score: 2/2
Find the area of the region inside: but outside: 10.626
Your preview ends here
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