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badreferences
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Are there two nonisomorphic ellipses with the same area and circumference?
Difficult question...
 one year ago
 one year ago
badreferences Group Title
Are there two nonisomorphic ellipses with the same area and circumference? Difficult question...
 one year ago
 one year ago

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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.
 one year ago

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

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

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

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

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