Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
badreferences
Group Title
Are there two nonisomorphic ellipses with the same area and circumference?
Difficult question...
 2 years ago
 2 years ago
badreferences Group Title
Are there two nonisomorphic ellipses with the same area and circumference? Difficult question...
 2 years ago
 2 years ago

This Question is Closed

experimentX Group TitleBest ResponseYou've already chosen the best response.0
dw:1349851817988:dw the area of ellipse is easily calculated. the problem is the circumference of ellipse.
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.0
all math questions are difficult questions...
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
dw:1349852155481:dw
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
dw:1349852311838:dw
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
dw:1349852744182:dw
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
dw:1349852945938:dw
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
two equations, two unknowns, I don't think you will find more than one solutions for positive value of a and b.
 2 years ago

estudier Group TitleBest ResponseYou've already chosen the best response.0
Yes, very awkward. The area is easy, u can imagine halfaxes like 2,3 or 1,6 to give same area. But then the circumference varies as 4aE where e varies as to the eccentricity sqrt(1 (a^2/b^2)). Which using the above figures 8*sqrt(5/9) or 4 *sqrt(35/36) so u would need to find some a,b combination that would make these 2 expressions be equal.
 2 years 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.