为什么√2可以用尺规画出来,而π不行? 知乎 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: zhihu.com






Try and sketch some of theseBerries, Ghost, Feather, Tornado, Dresser, Guillotine, Casket, President, Diver, Cheeseburger, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #654


anonymous
anonymous
sketch #4903 Naruto & Kurama by Fatér Szilvia


Helyryn
sketch #297 Fish


anonymous
anonymous
sketch #3204 eminem


anonymous
anonymous
sketch #4965


anonymous
anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke


anonymous
anonymous
sketch #4698


anonymous
anonymous
sketch #3488 cats


anonymous
anonymous
sketch #846 cat fridayz z z zzzz zz


anonymous
anonymous
sketch #3222 Late happy valentine&#;s from Tiffa Hidalgo Jordan Coquet


anonymous
anonymous
sketch #2453 Koi Fish


anonymous
anonymous
sketch #132


anonymous
anonymous
sketch #2431 face :D


anonymous
anonymous
sketch #3608 Skeleton king by Thania Arruda


anonymous
anonymous
sketch #3659 Portrait by Mari Falcsik


anonymous
anonymous
sketch #2549


anonymous
anonymous
sketch #1221 səhər abbasova gözəi qız hamı məni çox seve anam da çox sevir


anonymous
anonymous
sketch #3586


anonymous
anonymous
sketch #5170


anonymous
anonymous
sketch #4905 The Little Prince by Gaurav Patel


Helyryn
sketch #293 jdjdjdjdj


anonymous
anonymous
sketch #4467


anonymous
anonymous
sketch #2874 Mario by Ahmed Hosny


sketchmaster
sketch #2639 Marilyn by sketchmaster


anonymous
anonymous
sketch #5165 Marceline by Marvin Chrome


anonymous
anonymous
sketch #5361 Emma Watson by Glynis June Williams


anonymous
anonymous
sketch #1168

tomski为什么√2可以用尺规画出来,而π不行? 知乎 coloring