Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

luisz

  • 2 years ago

In quadrilateral PQRS, the measure of angle S is 20 more than the average of the measures of the other three. What is the measure of angle S?

  • This Question is Closed
  1. luisz
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I guess I am posting alot of Geometry problems today

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

    the sum of interior angles in a quadrilateral is 360

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

    yep

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

    so, with that, how would you set up the equation?

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

    =360

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

    hmm

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

    140

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

    that is an incorrect response

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

    it is 105

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

    but why

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

    20+(a+b+c)/3=s

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

    I set up the equation

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

    3x/3+20+x+x+x=360

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

    cinar is right :l

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

    opps

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

    4x=340

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

    so

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

    each angle equals 85 besides S

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

    yes it is 105

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

    85 times 3=255

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

    +105=360

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

    ty guys

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

    don't listen to me, listen to cinar lol

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

    where is that dog from?

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

    a+b+c+s=360

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

    What TV show?

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

    martha speaks

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

    nice

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

    From owl is from Pokemon

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

    :)

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

    His name is Noctowl from second generation Jhoto

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

    next problem

  33. 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.