Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

Qwerty90

  • 2 years ago

The width of the tiled portion is 1.5 feet. What is the area of the tiled portion of the patio, rounded to the nearest whole square foot?

  • This Question is Closed
  1. Qwerty90
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    1 Attachment
  2. bahrom7893
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    Let's first find the area of a a semicircle with the tiled part.

  3. Qwerty90
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I did that but I think I got a wrong answer. I got 56.74

  4. bahrom7893
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    A=(pi*r^2)/2=(25pi)/2

  5. Qwerty90
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Ohh I forgot to divide by 2.

  6. bahrom7893
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    Now find the area of just that untiled part: A=(pi*3.5^2)/2

  7. bahrom7893
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    Since if the radius is 5 and the width is 1.5 u'll subtract the width from the radius. Can you finish this off?

  8. Qwerty90
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Yes I can thank you

  9. Qwerty90
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    and it is still dividing by 2 right?

  10. bahrom7893
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    yes

  11. 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.