A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
Please help me with this one!
Enter here ____________ an algebraic expression that gives the area of a circle with a circumference. make up one that would work.
Hint: The circumference of a circle with (r) radius is 2pi(r) , and its area is pi(r)squared
anonymous
 5 years ago
Please help me with this one! Enter here ____________ an algebraic expression that gives the area of a circle with a circumference. make up one that would work. Hint: The circumference of a circle with (r) radius is 2pi(r) , and its area is pi(r)squared

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0What do you think your approach to this will be?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0The circumference is C=2pi*r. Area is pi r^2. Thus r=C/2pi and A=pi(C/2pi)^2 = C^2/4pi

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Yes, I'm glad you know how to do this. I was hoping to see if lancer did.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok plz give me a medal for my repsond

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0popak how do you scan something to the computer

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0With a scanner. Though you could also just take a picture.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0It's not something I can really help you with.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i want to attach it hwo

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0There are two circles , x^2 + y^2 = 0 and x^2 + y^2 = 4
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.