Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

kamuela710

  • 2 years ago

A road sign is in the shape of a regular heptagon. What is the measure of each angle on the sign? Round to the nearest tenth. 128.6 900 64.3 231.4

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

    A

  2. MrYantho
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I think the multitude of questions from kamuela means there is very little understanding is taking place. Perhaps K needs to ask specific questions on how to solve the problem rather than getting answers for homework.

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

    MrYantho - you have a good point. However, it is up to the people to do effort part.

  4. suyash011
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Sum of all angles of a polygon is governed by the relation S = 180*(n-2) where n is the no of sides in the polygon (n greater than or equal to 3) for heptagon n = 7. therefore each angle measure = 180*(n-2)/n = 180*(7-2)/7 = 180*5/7 = 900/7 = 128.57142857... therefore approximately 128.6. Thus option A.

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

    • Attachments:

Ask your own question

Ask a Question
Find more explanations on OpenStudy

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.