这道关于圆外切四边形等角线的题,是否有纯几何法证明? 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 theseMoss, Columbine, Sheets, Cauldron, Bag lady, Booth, Drunk, Pickle, Trout, Twins, 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 #3586


anonymous
anonymous
sketch #3774 Marilyn Manson by Junior Silva


anonymous
anonymous
sketch #2536


anonymous
anonymous
sketch #2220 bahbah sexy sheep


anonymous
anonymous
sketch #2017 HEYOO


anonymous
anonymous
sketch #5128 Italo Italo Abreu Jack Supple


Donara Smbatyan
sketch #1504 donara


anonymous
anonymous
sketch #3613


anonymous
anonymous
sketch #3058 Marilyn Monroe by Adam Pyszny


anonymous
anonymous
sketch #3473 Finn by Luana Santos


Charlie Vo
sketch #2018


anonymous
anonymous
sketch #4835 L from Death Note by Adidtzu Ady


anonymous
anonymous
sketch #5073 Broken Heart by Islam Mourad


anonymous
anonymous
sketch #4646 Panda by Raimundo Santos


Carly Kelly
sketch #120 a pretty flower


Helyryn
sketch #293 jdjdjdjdj


anonymous
anonymous
sketch #859 meyvalar


Chris Shrimp Lonsdale
sketch #342 Forest scene


Rachel Roe
sketch #33 Flutter-bys


anonymous
anonymous
sketch #5218 Marshall Lee Dj-ionut Manelomania


anonymous
anonymous
sketch #4728 Angry Toad by Geneval Mendes


anonymous
anonymous
sketch #3535 Mickey by Hakan Usuğ


anonymous
anonymous
sketch #1183


anonymous
anonymous
sketch #4942 Woman by Abbie Hayman


anonymous
anonymous
sketch #3268 Werewolf by Mert Arda Yiğit


anonymous
anonymous
sketch #3385


anonymous
anonymous
sketch #3388 Fight Club by Alvaro Velasquez


anonymous
anonymous
sketch #5277 League of Legends champions by Sylvie Rieux


Rachel Roe
sketch #78 Dino-Roar

tomski这道关于圆外切四边形等角线的题,是否有纯几何法证明? 知乎 coloring