A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

MEDAL AND FAN 1 In the formula C = 2r, C stands for___ 2 Which regular polygon with an apothem of 5 inches, will have a perimeter that is the closest to the circumference of a circle with a diameter of 10.8 inches? square pentagon hexagon octagon 3 Find the value of the circumference of a circle with the given diameter. 3.21 ft. C = 1.61 3.21 6.42 4 Find the radius of a circle with the given circumference. 12 in. r = 6 inches 6 inches 12 inches 24 inches

  • This Question is Closed
  1. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    For 1, C stands for circumference.

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

    i have them answered but want to double check

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

    Okay then give me your answers.

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

    1 Circumference 2 D 3 C 4 A

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

    are these right?

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

    are these right?

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

    Hang on. I'm losing my connection, but yes 1 & 2 are both correct.

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

    so 3 and 4 are wrong?

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

    3 is B, I believe and #4 is right. :)

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

    3.21

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

    You see, diameter is half of the radius, and if you take that half you need to multiply it by 2 again.

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

    i meant B just typed it wrong

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

    thanks

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

    You're welcome!

  15. 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.