A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
help!
anonymous
 one year ago
help!

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0A circular picture is 8 inches in diameter. Part A What is the area of the picture in square inches? A. 4π square inches B. 8π square inches C. 16π square inches D. 32π square inches Part B A frame that is 2 inches wide surrounds the picture. What is the total area of the picture and the frame in square inches? A. 4π square inches B. 12π square inches C. 36π square inches D. 40π square inches

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[A=\frac{ \pi d^2 }{ 4 }\] For the first one, substituted 8 for d and reduce

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0for the second, a 2" frame increases the diameter by 4 b/c of 2" on each side. Substitute 12 for d

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i got 36 pi for B but i dont know A

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0they're exactly the same problem. Do 8^2 Then divide by 4

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@Vocaloid am i right?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0It looks like you did 8*2 8^2 = 8*8

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0im not ignoring her :) im listening and learning :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh yea i did 8*2 sorry, let me redo it

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok thanks! i have a bunch more questions! can i tag you :)
Ask your own question
Sign UpFind 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
 Engagement 19 Mad Hatter
 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.