如何证明双曲线焦点三角形内切圆圆心的横坐标为半实轴长? 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 thesePizza, Pumps, Crown, Satellite, Backpack, Friend, Fighter, Fiddler, Royalty, Sombrero, 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 #4887 Jessica Rabbit by Garima Taneja


Renjith Raj
sketch #1614 uncle bun


anonymous
anonymous
sketch #3727 Stitch by Louis Tradieu


anonymous
anonymous
sketch #5087


anonymous
anonymous
sketch #2150 batman


anonymous
anonymous
sketch #3626 Skream by Wellen Lima


anonymous
anonymous
sketch #5153 Random Access Memories by Khin Nyunt


anonymous
anonymous
sketch #4298


anonymous
anonymous
sketch #3174 John Snow Helga Fon Stein


anonymous
anonymous
sketch #2025


anonymous
anonymous
sketch #3321 Baby Mirella Flowers


anonymous
anonymous
sketch #5343


anonymous
anonymous
sketch #5177


sketchmaster
sketch #2598


anonymous
anonymous
sketch #2309


anonymous
anonymous
sketch #5249 Adele - Skyfall by Mert Arda Yiğit


anonymous
anonymous
sketch #22


anonymous
anonymous
sketch #4031


anonymous
anonymous
sketch #3166 Axl Rose by Jessie Lightwood


sketchmaster
sketch #2608 Beauty and the Beast by sketchmaster


anonymous
anonymous
sketch #4695


anonymous
anonymous
sketch #2881 Mickey Mouse by Michael Angcay


anonymous
anonymous
sketch #4558


anonymous
anonymous
sketch #5258 Adventure Time by Kheith Ryan Lubiano


anonymous
anonymous
sketch #5341 Rafael Nadal by Alina Danielle


anonymous
anonymous
sketch #4907


anonymous
anonymous
sketch #4888


anonymous
anonymous
sketch #3359 &#;In love and lonely&#; by Irul Ventura

tomski如何证明双曲线焦点三角形内切圆圆心的横坐标为半实轴长? 知乎 coloring