Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

peekaboopork Group Title

HEEELPPP!!!!Give the equation of the circle with the radius 5 whose center is the the origin.

  • 2 years ago
  • 2 years ago

  • This Question is Closed
  1. richyw Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    the equation for a circle centered at the point \((a,b)\) with radius \(r\) is\[(x-a)^2 + (y-b)^2 = r^2\]

    • 2 years ago
  2. richyw Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    and you know it is at the origin, so you have \(a,b\) and \(r\). Just plug it in!

    • 2 years ago
  3. richyw Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    Or in polar coordinates you can just say \(r(\theta)=5\)

    • 2 years ago
    • Attachments:

See more questions >>>

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
  • 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.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.