Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
if your given the radius 6 meters and area of sector of circle 8 squared meters how do you find the central angle?
 one year ago
 one year ago
if your given the radius 6 meters and area of sector of circle 8 squared meters how do you find the central angle?
 one year ago
 one year ago

This Question is Closed

LethalBest ResponseYou've already chosen the best response.1
sector area is a/360 * pi r^2
 one year ago

MarcLeclairBest ResponseYou've already chosen the best response.1
the formula is central angle/2pi = A /pir^2.
 one year ago

MarcLeclairBest ResponseYou've already chosen the best response.1
so what he said above me.
 one year ago

LethalBest ResponseYou've already chosen the best response.1
8 = a/360 36pi 113a = 8 a = 14.125/360 so is the measure 14.125 degrees. i've no idea. lol this is weird.
 one year ago

LethalBest ResponseYou've already chosen the best response.1
a/2pi = 8/36pi a/pi = 4/36pi 12.56 = 113a a = 9 according to marcs formula so yeah :)
 one year ago

MarcLeclairBest ResponseYou've already chosen the best response.1
say thanks to my cal teacher haha just came from the unit circle :) but your definition looked right you were just mising the area of the circle i think?
 one year ago

LethalBest ResponseYou've already chosen the best response.1
Yep, well i'm only in geometry and we did stuff like this. but it's different working backwards.
 one year ago

MarcLeclairBest ResponseYou've already chosen the best response.1
Id say more here but this isnt a conversation area :) haha
 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.