A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

gabbyalicorn

  • one year ago

What is the approximate circumference of a circle with a radius of 30 inches? Use π ≈ 3.14. A. 94.2 inches B. 62.8 inches C. 188.4 inches D. 47.1 inches

  • This Question is Closed
  1. gabbyalicorn
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 2

    so what im doing is 3.14 x 30 = 94.2 / 2 47.1 can someone double check if this is correct please.

  2. gabbyalicorn
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 2

    @pinklion23 @iGreen

  3. Spring98
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    it is correct i got the same answer: )

  4. gabbyalicorn
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 2

    Oh, hazaa!

  5. Spring98
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    lol

  6. iGreen
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    No, that's incorrect

  7. iGreen
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    The formula is \(\sf 2 \pi r\), not \(\sf \dfrac{\pi r}{2}\).

  8. gabbyalicorn
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 2

    so 2 x 3.14 x 30 ?

  9. iGreen
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Yep

  10. gabbyalicorn
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 2

    which would be... 188.4

  11. Spring98
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    opps thats what i ment!

  12. deana99
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    So it will be C.

  13. iGreen
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Yep, that's our answer.

  14. gabbyalicorn
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 2

    Thanks, Igreen!

  15. iGreen
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Np

  16. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

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.