请问各位这道题怎么证明if是平行四边形中线? 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 theseSculpture, Ostrich, Walrus, Mermaid, King, Sheep, Mansion, Kite, Guitar, Disco, 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?

Raisa Mahmud
sketch #2055 Flower


anonymous
anonymous
sketch #2573 homer simpson


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


anonymous
anonymous
sketch #3360


anonymous
anonymous
sketch #5064


anonymous
anonymous
sketch #3742 Homer by Koes Maung


Matt King
sketch #3330


Donara Smbatyan
sketch #1447 donara


anonymous
anonymous
sketch #5183


anonymous
anonymous
sketch #4698


anonymous
anonymous
sketch #5220


anonymous
anonymous
sketch #5237 Gotye by Jhonatan Soares


anonymous
anonymous
sketch #5213


anonymous
anonymous
sketch #3149 Dude with a sword by Elio Hernandez


anonymous
anonymous
sketch #2856 Merry Christmas from Melany Campano Laos Komlós László


anonymous
anonymous
sketch #2187


anonymous
anonymous
sketch #1418 Dylan Thomas. Chayrolfrypan


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


anonymous
anonymous
sketch #5052 Gorillaz by Rafał Dawid


anonymous
anonymous
sketch #4279 Winnie the Pooh by Douglas Dalmora


anonymous
anonymous
sketch #5013 Pursuing Dreams by Mário JBudo


anonymous
anonymous
sketch #5047 Pikachu and Raichu by Saiful Farizam


anonymous
anonymous
sketch #846 cat fridayz z z zzzz zz


anonymous
anonymous
sketch #2144


anonymous
anonymous
sketch #5262


anonymous
anonymous
sketch #3506 Goku by Saul Mansanares


anonymous
anonymous
sketch #3088 Billy from Saw by Naulian Ciko


anonymous
anonymous
sketch #5048

tomski请问各位这道题怎么证明if是平行四边形中线? 知乎 coloring