menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Solve for r: C=2pir
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Solve for r: C=2pir
asked
Apr 8, 2018
111k
views
4
votes
Solve for r: C=2pir
Mathematics
high-school
Pravinsingh Waghela
asked
by
Pravinsingh Waghela
8.1k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
6
votes
C = 2pir
divide 2pi from both sides
C/2pi = r
Ambulare
answered
Apr 13, 2018
by
Ambulare
7.9k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Jul 21, 2024
104k
views
A planet of mass m orbits a star of mass M, where m<I. The orbit equals 2pir/T II. The gravitational force equals GMm/ r^ III. If the orbital radius r were greater, T would also be greater
Chopper Lee
asked
Jul 21, 2024
by
Chopper Lee
8.9k
points
Physics
high-school
1
answer
1
vote
104k
views
asked
May 26, 2024
28.4k
views
The circumference of a circle, C, depends on the radius of the circle and can be calculated using the formula: C=2piR rearrange this formula so that it is solved for the variable r.
Scrowler
asked
May 26, 2024
by
Scrowler
7.1k
points
Mathematics
high-school
1
answer
4
votes
28.4k
views
asked
Aug 20, 2024
143k
views
What is the formula to calculate the area of a circle? 1) A=pir^2 2) A=2pir 3) A=2pir^2 4) A=pi/d^2
Doron Zavelevsky
asked
Aug 20, 2024
by
Doron Zavelevsky
7.2k
points
Mathematics
high-school
1
answer
1
vote
143k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org