在平面上,三点可以确定一个圆,那么几点可以确定一个椭圆? 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 thesePoltergeist, Key, Moonshine, Rug, Eggrolls, Campers, Star, Millipede, Boardwalk, Merman, 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 #3939


anonymous
anonymous
sketch #1145


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


anonymous
anonymous
sketch #4829


anonymous
anonymous
sketch #5437 Mikasa from Attack on Titan by Manimarmuthu Muthu


anonymous
anonymous
sketch #5216 D by Gabriela Segura


anonymous
anonymous
sketch #2340


anonymous
anonymous
sketch #5204


anonymous
anonymous
sketch #2874 Mario by Ahmed Hosny


Saifa Mahmud
sketch #1671


anonymous
anonymous
sketch #2308


anonymous
anonymous
sketch #5135 &#;Hypno Colorfull&#; by Lars Tunebo


anonymous
anonymous
sketch #3381 DBZ by Adidtzu Ady


anonymous
anonymous
sketch #20215 Desert


anonymous
anonymous
sketch #5176


Pascal Quéru
sketch #2479 C 'est qui ? Un rasta qui a manger trop de poulpe farcis. ? Un vieux chanteur de blue grass ? Najdica tomktoo ? A vous de me dire...


anonymous
anonymous
sketch #5232 Avril by Teresa Temacha


anonymous
anonymous
sketch #3742 Homer by Koes Maung


anonymous
anonymous
sketch #2950 Miss Fortune from League of Legends by Araceli GM


anonymous
anonymous
sketch #5080 Megaman Zero (X) by Muhammad Raiyaan


anonymous
anonymous
sketch #3300


anonymous
anonymous
sketch #1536 Dark Night


anonymous
anonymous
sketch #3148


anonymous
anonymous
sketch #3217


anonymous
anonymous
sketch #4916


anonymous
anonymous
sketch #2959 manga girl blue hair


anonymous
anonymous
sketch #2919 Winnie the Pooh by Greet Kros-Lolkus


anonymous
anonymous
sketch #3457

tomski在平面上,三点可以确定一个圆,那么几点可以确定一个椭圆? 知乎 coloring