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 theseDesert, Sideburns, Clippers, Post office, Puffin, Hot dog, Boxer, Cat, Ranch, Sleepyhead, 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 #5220


anonymous
anonymous
sketch #2904 Pinky and the Brain by Tim Poole


Shuvo Islam
sketch #2770 Maggie by Shuvo Islam


anonymous
anonymous
sketch #2939 Eye by Kimmy Kitty Perry Priemus


anonymous
anonymous
sketch #1446


anonymous
anonymous
sketch #4532


anonymous
anonymous
sketch #4702


anonymous
anonymous
sketch #1145


anonymous
anonymous
sketch #5436


anonymous
anonymous
sketch #3707 The Thinker


anonymous
anonymous
sketch #2892 Joker by Frank Aguiar Au


anonymous
anonymous
sketch #5284


anonymous
anonymous
sketch #1892 hmmmm........


anonymous
anonymous
sketch #2195


anonymous
anonymous
sketch #4710


anonymous
anonymous
sketch #3986


anonymous
anonymous
sketch #4582 Pikachu by Mariana Sanchez Acevedo


anonymous
anonymous
sketch #3586


sketchmaster
sketch #2636 Robitina by sketchmaster


anonymous
anonymous
sketch #21243


anonymous
anonymous
sketch #4393 ant


anonymous
anonymous
sketch #5161


anonymous
anonymous
sketch #5129 Konata Izumi by Urs Stefan


anonymous
anonymous
sketch #5188 Paul Walker by Taï Marsan


Jose Rondon
sketch #2772 Merry Christmas from Victor Montecinos Jose Rondon


anonymous
anonymous
sketch #3058 Marilyn Monroe by Adam Pyszny


anonymous
anonymous
sketch #4358 Wink Károly Benkő


anonymous
anonymous
sketch #1110


anonymous
anonymous
sketch #5308 Taylor Swift by Gabi Ferrari

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