A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

-Welp-

  • one year ago

Is this correct? "Find the shaded area of the trapezoid. Leave your answer in terms of pi"

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

    |dw:1438567625470:dw| 85-16=69

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

    Ok let me do this.

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

    Area of trapezoid = \[17/2 * 8 = 68\]

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

    Area of circle = \[\pi 4^2 = 50.24\]

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

    It says leave it in terms of pi, but how did you get 85?

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

    And 16?

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

    \[68-16 \pi \]

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

    "It says leave it in terms of pi, but how did you get 85? " \[\pi R2\] I used this for the circle \[\frac{ a+b }{ 2} * h\] and this for the trapezoid

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

    Thanks!

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

    Okay let's work through this together. Show me how you worked out the area of the circle.

  11. 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.