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 #4305 Burka,

Ainhoa White
sketch #4305 Burka,

sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

anonymous

anonymous
sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

sketch #120 a pretty flower

Carly Kelly
sketch #120 a pretty flower

sketch #76

Rachel Roe
sketch #76

sketch #3662 Angel by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #3662 Angel by Alexander Volodimirovich Danilchenko

sketch #3489 Panda by Scott Terry

anonymous

anonymous
sketch #3489 Panda by Scott Terry

sketch #2638 Cliff cool

sketchmaster
sketch #2638 Cliff cool

sketch #3459 BLUE from fosters imagenary friends

anonymous

anonymous
sketch #3459 BLUE from fosters imagenary friends

sketch #839

anonymous

anonymous
sketch #839

sketch #1451 mi6softlab vibra

anonymous

anonymous
sketch #1451 mi6softlab vibra

sketch #2030

Marlyn Ortiz
sketch #2030

sketch #4424 MJ by Nycole Prietsch

anonymous

anonymous
sketch #4424 MJ by Nycole Prietsch

sketch #2982 Lion by Ati Gohary

anonymous

anonymous
sketch #2982 Lion by Ati Gohary

sketch #2668 Butterfly by Loai Issa

Loai Issa
sketch #2668 Butterfly by Loai Issa

sketch #2753

Sofie Emilie Valentin Jeske
sketch #2753

sketch #578 Butterflies

anonymous

anonymous
sketch #578 Butterflies

sketch #4755

anonymous

anonymous
sketch #4755

sketch #1643

anonymous

anonymous
sketch #1643

sketch #3698

anonymous

anonymous
sketch #3698

sketch #3558 Eye Rubel Parvez

anonymous

anonymous
sketch #3558 Eye Rubel Parvez

sketch #5049

anonymous

anonymous
sketch #5049

sketch #2573 homer simpson

anonymous

anonymous
sketch #2573 homer simpson

sketch #5138 Monster by Leonie Cooper

anonymous

anonymous
sketch #5138 Monster by Leonie Cooper

sketch #3151 Spaceship Nessa Kira Hellsing

anonymous

anonymous
sketch #3151 Spaceship Nessa Kira Hellsing

sketch #5121

anonymous

anonymous
sketch #5121

sketch #5220

anonymous

anonymous
sketch #5220

sketch #2061

Raisa Mahmud
sketch #2061

sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )

anonymous

anonymous
sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )

sketch #5183

anonymous

anonymous
sketch #5183

sketch #2062

anonymous

anonymous
sketch #2062

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

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

双曲线上焦点三角形角平分线过原点吗，怎么证明� 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

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

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03 怎样作出双曲线的焦点和准线？ 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

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

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

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

一文搞懂直线与双曲线“纠�” 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

如何证明圆锥曲线幂定理 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

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

圆锥曲线切线作法 知乎 sketch template

双曲线的标准方程百度百� 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

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

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

过双曲线外一点可以做几条切线？ 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

free web stats