Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
Could someone tell me how to do this problem? I will post the photo in the comments..
Find the length of . Leave your answer in terms of .
 one year ago
 one year ago
Could someone tell me how to do this problem? I will post the photo in the comments.. Find the length of . Leave your answer in terms of .
 one year ago
 one year ago

This Question is Closed

barrelracer23Best ResponseYou've already chosen the best response.0
oh sorry, length of arc XPY
 one year ago

thomasjBest ResponseYou've already chosen the best response.1
length of arc xy is equal to the measure of the right central angle =90 total arc length for a circle is 360. can you do it from here?
 one year ago

barrelracer23Best ResponseYou've already chosen the best response.0
I have to leave it in terms of (pi) im not sure how to do that
 one year ago

thomasjBest ResponseYou've already chosen the best response.1
ok. total arc length of circle in terms of pi is 2pi. the 90 degree arc is 1/4 of the total circle arc. so 1/4(2pi)=?
 one year ago

barrelracer23Best ResponseYou've already chosen the best response.0
So my answer choices are 540(pi) 9(pi) 18(pi) and 3(pi) would it be 9(pi)?
 one year ago

thomasjBest ResponseYou've already chosen the best response.1
none of those works. the answer would be 3pi/2
 one year ago

barrelracer23Best ResponseYou've already chosen the best response.0
oh:\ Thank you for helping!
 one year ago

barrelracer23Best ResponseYou've already chosen the best response.0
It said that the correct answer was 9(pi)?:\
 one year ago
See more questions >>>
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.