A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

Help Will MEDAL AND FAN What is the area of a circle with a diameter of sixteen meters? Use twenty-two sevenths for pi. one hundred eighty-four and six-sevenths meters squared one hundred eighty-eight meters squared two hundred one and one-seventh meters squared two hundred four and two-sevenths meters squared

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

    If the diameter is 16, the radius is 8 because it is half of the diameter. You can use the equation\[A=(\pi)r ^{2}\] Just plug in the values you know. \[A=(\frac{ 22 }{ 7 })(8)^{2}\] (I'm sure on this one. I have the equations for the right this time.)

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

    i still dont get it i did 22/7 times 8 and got 25.14

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

    Square the 8 first.

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

    so i do 64 x 22/7

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

    oh thanks

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

    Yep! You'll multiply 22*64 and then put it over 7.

  7. 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.