如何证明任意四面体既有内切球又有外接球? 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, Crib, Seahorse, Seashells, Treasure map, Mandolin, Coffee, Waffles, Dinosaur, Wench, 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 #5249 Adele - Skyfall by Mert Arda Yiğit


anonymous
anonymous
sketch #3631


anonymous
anonymous
sketch #2351


anonymous
anonymous
sketch #3197 Dragon by Yuryi Zambrano


anonymous
anonymous
sketch #846 cat fridayz z z zzzz zz


anonymous
anonymous
sketch #1131 nərgiz


anonymous
anonymous
sketch #5174


anonymous
anonymous
sketch #5091 The Red Lady by অনন্ত জলিল


anonymous
anonymous
sketch #5027


anonymous
anonymous
sketch #3749 Girl Ari Rainbow


anonymous
anonymous
sketch #4970


anonymous
anonymous
sketch #3448 Treba mi bolji "mish " ;)


anonymous
anonymous
sketch #5095 Lion by Frederic Knauer


anonymous
anonymous
sketch #5235


anonymous
anonymous
sketch #4558


anonymous
anonymous
sketch #2017 HEYOO


anonymous
anonymous
sketch #334 DON 'T!


anonymous
anonymous
sketch #1923 12


anonymous
anonymous
sketch #68509


anonymous
anonymous
sketch #3755 Panda by Roberto Castro Colimil


anonymous
anonymous
sketch #859 meyvalar


anonymous
anonymous
sketch #1453


anonymous
anonymous
sketch #2536


anonymous
anonymous
sketch #2070


anonymous
anonymous
sketch #3439 Aralé by Malyi Link


anonymous
anonymous
sketch #5112

tomski如何证明任意四面体既有内切球又有外接球? 知乎 coloring