Math Eggs

Inspired by some Easter math connections people posted, especially this nice egg tangram from Curiosa Mathematica, [url]http://mathhombre.tumblr.com/post/83436958604/curiosamathematica-happy-easter-everybody-i[/url] I got wondering about how you would model egg shapes. Here's three approaches. Which one is the eggiest? Do you have other ideas? See the comparison pictures at [url]http://mathhombre.tumblr.com/post/83613420959/math-eggs-inspired-by-some-easter-math[/url]

More GeoGebra at [url]mathhombre.blogspot.com[/url].