Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

la

  • 3 years ago

Can u please help me with the 1st one...i worked hard dis morrnin and still cant get it please help the answer is 25.73 m^2 but IDK how the teacher got that! http://instagram.com/p/TBWGuQGH5D/

  • This Question is Closed
  1. cherio12
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    So, I would find the total area of the whole things (rectangle and the circle) and then subtract the are of the circle So area of the whole thing is: 9*6=54 Now i need to subtract the circle Area of circle is (pir^2) so pi(3^2)=28.27 Then putting it all together 54-28.27=25.73

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

    wat is pir & pi?

  3. cherio12
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    pir is just pi*r (r is radius

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

    oh ok thank u!:)

  5. 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