为什么正四面体顶点在底面的投影在底面三角形的中心�? 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 theseChamber, Elixir, Stake, Lamb, Barrel, Factory, Money, Goatee, Mandolin, Surrey, 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 #3191


anonymous
anonymous
sketch #5175


anonymous
anonymous
sketch #5163


anonymous
anonymous
sketch #3300


anonymous
anonymous
sketch #5248


anonymous
anonymous
sketch #4595 Hell Boy by Cristina Love


anonymous
anonymous
sketch #3052


anonymous
anonymous
sketch #3381 DBZ by Adidtzu Ady


anonymous
anonymous
sketch #4921


Sam Torres
sketch #2806 Puppy love by Sam Torres


Rachel Roe
sketch #2642 Red dog


anonymous
anonymous
sketch #5125


anonymous
anonymous
sketch #4546 Misaki Mei by Wanis Khelifa


anonymous
anonymous
sketch #3157 umpa lumpa


anonymous
anonymous
sketch #5315


anonymous
anonymous
sketch #3155 Iron Man


anonymous
anonymous
sketch #5436


anonymous
anonymous
sketch #4012 Owl sketch


Rachel Roe
sketch #78 Dino-Roar


anonymous
anonymous
sketch #3392


anonymous
anonymous
sketch #3154


anonymous
anonymous
sketch #68509


anonymous
anonymous
sketch #3698


anonymous
anonymous
sketch #5087


Ashok Kumar Chaturvedi
sketch #2699 Girl in shades Ashok Kumar Chaturvedi


anonymous
anonymous
sketch #380


anonymous
anonymous
sketch #4995

tomski为什么正四面体顶点在底面的投影在底面三角形的中心�? 知乎 coloring