如何证明：过双曲线上一点a作切线，交渐�线于a、b，则ab=ac 知乎 Sketch Coloring Page

如何证明：过双曲线上一点a作切线，交渐�线于a、b，则ab=ac 知乎 Template

Background image: Hide Show

View Larger Image Image Credit: zhihu.com

please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #5051

anonymous

anonymous
sketch #5051

sketch #4821 Johnny M. by Z Ionut Ady

anonymous

anonymous
sketch #4821 Johnny M. by Z Ionut Ady

sketch #1219

anonymous

anonymous
sketch #1219

sketch #649

anonymous

anonymous
sketch #649

sketch #2784

John Davis
sketch #2784

sketch #2939 Eye by Kimmy Kitty Perry Priemus

anonymous

anonymous
sketch #2939 Eye by Kimmy Kitty Perry Priemus

sketch #4852

anonymous

anonymous
sketch #4852

sketch #970 Depression

anonymous

anonymous
sketch #970 Depression

sketch #2453 Koi Fish

anonymous

anonymous
sketch #2453 Koi Fish

sketch #3036 Wiz Khalifa by Malyi Link

anonymous

anonymous
sketch #3036 Wiz Khalifa by Malyi Link

sketch #4582 Pikachu by Mariana Sanchez Acevedo

anonymous

anonymous
sketch #4582 Pikachu by Mariana Sanchez Acevedo

sketch #4722 Ichigo by Gopal Gopi

anonymous

anonymous
sketch #4722 Ichigo by Gopal Gopi

sketch #5127 Captain America by Mark Phillips

anonymous

anonymous
sketch #5127 Captain America by Mark Phillips

sketch #804

Laura Agapi Asnicar
sketch #804

sketch #4975 Orange by Marcos Roberto Molina

anonymous

anonymous
sketch #4975 Orange by Marcos Roberto Molina

sketch #5183

anonymous

anonymous
sketch #5183

sketch #855

Laura Agapi Asnicar
sketch #855

sketch #4874 Milla Jovovich by Kimmy Kitty Perry Priemus

anonymous

anonymous
sketch #4874 Milla Jovovich by Kimmy Kitty Perry Priemus

sketch #2279 puppetsss

anonymous

anonymous
sketch #2279 puppetsss

sketch #4887 Jessica Rabbit by Garima Taneja

anonymous

anonymous
sketch #4887 Jessica Rabbit by Garima Taneja

sketch #3506 Goku by Saul Mansanares

anonymous

anonymous
sketch #3506 Goku by Saul Mansanares

sketch #3547 Lady in red Toky Niaina Randrianarisoa

anonymous

anonymous
sketch #3547 Lady in red Toky Niaina Randrianarisoa

sketch #2340

anonymous

anonymous
sketch #2340

sketch #5191 The View by Vicente Vera

anonymous

anonymous
sketch #5191 The View by Vicente Vera

sketch #5209

anonymous

anonymous
sketch #5209

sketch #3226 Goth Face

anonymous

anonymous
sketch #3226 Goth Face

sketch #1452 donara

Donara Smbatyan
sketch #1452 donara

sketch #1643

anonymous

anonymous
sketch #1643

sketch #4478

Hank Henry Armstrong
sketch #4478

sketch #4349 Cícero Николай Герасимов

anonymous

anonymous
sketch #4349 Cícero Николай Герасимов

tomski如何证明：过双曲线上一点a作切线，交渐�线于a、b，则ab=ac 知乎 coloring

如何证明：过双曲线上一点A作切线，交渐�线于A、B，则AB=AC 知乎 sketch template

关于双曲线渐�线的若干性质（二） 知乎 sketch template

关于双曲线渐�线的若干性质（一） 知乎 sketch template

双曲线与渐�线的定值关系 知乎 sketch template

双曲线与渐�线的定值关系 知乎 sketch template

如何用几何法证明这个等轴双曲线问题？ 知乎 sketch template

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 sketch template

双曲线上焦点三角形角平分线过原点吗，怎么证明� 知乎 sketch template

如何过任一固定点作一直线将任一三角形面积等分？注意固定点不在三角形边或角点上。？ 知乎 sketch template

双曲线尺规作图系列03 怎样作出双曲线的焦点和准线？ 知乎 sketch template

关于双曲线渐�线的若干性质（一） 知乎 sketch template

双曲线尺规作图系列09 怎样作出一点P关于双曲线的极线？ 知乎 sketch template

双曲线尺规作图系列03 怎样作出双曲线的焦点和准线？ 知乎 sketch template

双曲线尺规作图系列09 怎样作出一点P关于双曲线的极线？ 知乎 sketch template

双曲线尺规作图系列06 怎样作出双曲线上一点P的法线和切线？ 知乎 sketch template

双曲线尺规作图系列09 怎样作出一点P关于双曲线的极线？ 知乎 sketch template

等轴双曲线的一个问题，如何用几何方法证明？ 知乎 sketch template

请问如何证明圆锥曲线中双曲线、抛物线、椭圆的光学性质？ 知乎 sketch template

如何用纯几何法证明共焦点椭圆、双曲线的这一光学性质？ 知乎 sketch template

双曲线与渐�线的定值关系 知乎 sketch template

一文搞懂直线与双曲线“纠�” 知乎 sketch template

如何证明圆锥曲线幂定理 知乎 sketch template

如图在平面直角坐标系中双曲线y=kx过点A过点P是与点A不重合的双曲线上任一动点过点A和P分别�两坐标轴作垂线垂足分别为BC和D sketch template

如何证明这个结论对于椭圆和双曲线也成立？ 知乎 sketch template

如图抛物线a0与双曲线相交于点AB 已知点A的坐标为14点B在第三象限内且 AOB的面积为3O为坐标原点1求实数 sketch template

双曲线的标准方程百度百� sketch template

如何作出双纽线的切线？ 知乎 sketch template

双曲线的离心率e =过点A和Ba0的直线与原点间的距离为 1 求双曲线方程 2 直线与双曲线交于不同的两点CD且CD sketch template

证明双曲线的一条渐�线和一条准线交于H点则由双曲线中心O到H的线段长等于双曲线的实半轴长翰林汇100双曲线上有两点AB它们与中心 sketch template

直线与双曲线可能有几个交点？ 知乎 sketch template

圆锥曲线切线作法 知乎 sketch template

如何证明这个结论对于椭圆和双曲线也成立？ 知乎 sketch template

如何证明：过三角形ABC的三个顶点作其外接圆切线，分别和各对边所在直线交于一点，则三交点共线？ 知乎 sketch template

如何证明抛物线上一点的焦半径绕焦点扫过的面积等于这点到准线垂线段扫过面积的一半？ 知乎 sketch template

过双曲线外一点可以做几条切线？ 知乎 sketch template

free web stats