为什么三角形外心,内心,内切圆切点三角形的重心三点共线? 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 theseLathe, Crib, Skis, Tarp, Icepack, Acrobat, Fighter, Condo, River, Gumball machine, 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 #3012 Girl by Safa M. Esam Srk


anonymous
anonymous
sketch #4937 Favorite animal competition runner-up: White Tiger by Deepak Kaushik


anonymous
anonymous
sketch #1257


anonymous
anonymous
sketch #2892 Joker by Frank Aguiar Au


anonymous
anonymous
sketch #3581 Dante


anonymous
anonymous
sketch #5193


anonymous
anonymous
sketch #3444 PSY by Melodee Ripepi


anonymous
anonymous
sketch #2022


anonymous
anonymous
sketch #3165


anonymous
anonymous
sketch #3608 Skeleton king by Thania Arruda


anonymous
anonymous
sketch #5174


anonymous
anonymous
sketch #2922


anonymous
anonymous
sketch #3765 Happy easter!


sketchmaster
sketch #2608 Beauty and the Beast by sketchmaster


anonymous
anonymous
sketch #389


Cristina Love
sketch #2788 Yuno Gasai from Mirai Nikki by Cristina Love


anonymous
anonymous
sketch #4362 cow


anonymous
anonymous
sketch #4857 Eye by Thu Seba Piñeraa


anonymous
anonymous
sketch #5327


anonymous
anonymous
sketch #3496


anonymous
anonymous
sketch #2874 Mario by Ahmed Hosny


anonymous
anonymous
sketch #3268 Werewolf by Mert Arda Yiğit


Donara Smbatyan
sketch #1440 donara


Ariel Fernando
sketch #1061 garota ao vento


anonymous
anonymous
sketch #5153 Random Access Memories by Khin Nyunt


anonymous
anonymous
sketch #4971 Rhianna by Isaiah Fantisy Godlike


anonymous
anonymous
sketch #21085 Tobirama by Enrique L. Manly


anonymous
anonymous
sketch #5152


anonymous
anonymous
sketch #288 RK

tomski为什么三角形外心,内心,内切圆切点三角形的重心三点共线? 知乎 coloring