A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
Which of the following is not equivalent to the formula for the circumference of a circle, C = 2 πr ?
anonymous
 3 years ago
Which of the following is not equivalent to the formula for the circumference of a circle, C = 2 πr ?

This Question is Closed

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1What are your answer choices?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0C over π = 2 C over 2π = r C over 2r = π 2π over C = r

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1notice in choice A, if you multiply both sides by pi, you get C/pi = 2 C = 2pi which is missing the 'r' term, so there's no way it can be equivalent to C = 2pi*r

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0alright :) thanks so the answer is C=2pi ? :0

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1yes, thats correct

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0<3 thank you!! thank you!! thank you!!

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.1you're welcome, glad to be of help
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.