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

terricherri Group Title

Find the area of an equilateral triangle (regular 3-gon) with the given measurement. 9-inch perimeter A = sq. in. HELP AND U WILL GET MEDALS IN RETURN!

  • 3 years ago
  • 3 years ago

  • This Question is Closed
  1. imranmeah91 Group Title
    Best Response
    You've already chosen the best response.
    Medals 2

    9 inch perimeter means 3 inches for each side, Use this formula ((s^2)/4) Sqrt[3]

    • 3 years ago
  2. imranmeah91 Group Title
    Best Response
    You've already chosen the best response.
    Medals 2

    9/4 Sqrt[3]

    • 3 years ago
  3. saifoo.khan Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    1/2 ab sinC

    • 3 years ago
  4. saifoo.khan Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    imran, isnt it 81/4sqrt 3 ?

    • 3 years ago
  5. imranmeah91 Group Title
    Best Response
    You've already chosen the best response.
    Medals 2

    9 inches is perimeter; not sides

    • 3 years ago
  6. saifoo.khan Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    U got that.

    • 3 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.