如何证明焦点弦与椭圆内切圆相切时三角形面积最大（见补充）？ 知乎 Sketch Coloring Page

如何证明焦点弦与椭圆内切圆相切时三角形面积最大（见补充）？ 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 #20344

anonymous

anonymous
sketch #20344

sketch #2220 bahbah sexy sheep

anonymous

anonymous
sketch #2220 bahbah sexy sheep

sketch #4979 Luffy

anonymous

anonymous
sketch #4979 Luffy

sketch #3908 Rawr! by Timothy Palfreyman

anonymous

anonymous
sketch #3908 Rawr! by Timothy Palfreyman

sketch #2452 Manga by sketchmaster

sketchmaster
sketch #2452 Manga by sketchmaster

sketch #1439

Donara Smbatyan
sketch #1439

sketch #4152

Nujie C Nobita
sketch #4152

sketch #1110

anonymous

anonymous
sketch #1110

sketch #1287 No smoke

anonymous

anonymous
sketch #1287 No smoke

sketch #2678 Portrait by Jocelyn Alejandra Rantul

Jocelyn Alejandra Rantul
sketch #2678 Portrait by Jocelyn Alejandra Rantul

sketch #1453

anonymous

anonymous
sketch #1453

sketch #5279

anonymous

anonymous
sketch #5279

sketch #2197

anonymous

anonymous
sketch #2197

sketch #5161

anonymous

anonymous
sketch #5161

sketch #3457

anonymous

anonymous
sketch #3457

sketch #3000

anonymous

anonymous
sketch #3000

sketch #1116

Joselynn Ann Gossette
sketch #1116

sketch #5129 Konata Izumi by Urs Stefan

anonymous

anonymous
sketch #5129 Konata Izumi by Urs Stefan

sketch #5213

anonymous

anonymous
sketch #5213

sketch #3686 Toy Story by Thania Arruda

anonymous

anonymous
sketch #3686 Toy Story by Thania Arruda

sketch #5229

anonymous

anonymous
sketch #5229

sketch #5044

anonymous

anonymous
sketch #5044

sketch #2616 Green Day by sketchmaster

sketchmaster
sketch #2616 Green Day by sketchmaster

sketch #2371

anonymous

anonymous
sketch #2371

sketch #5100 Shadow by An Nguyen

anonymous

anonymous
sketch #5100 Shadow by An Nguyen

sketch #5113 Growlithe and Arcanine by Kervinzitho del Piero

anonymous

anonymous
sketch #5113 Growlithe and Arcanine by Kervinzitho del Piero

sketch #4086 2lips

anonymous

anonymous
sketch #4086 2lips

sketch #5278 Cosmos by Jenna Khoùlix�

anonymous

anonymous
sketch #5278 Cosmos by Jenna Khoùlix�

sketch #4661 Woodpecker by Hsien-Ying Hsieh

anonymous

anonymous
sketch #4661 Woodpecker by Hsien-Ying Hsieh

sketch #5119

anonymous

anonymous
sketch #5119

tomski如何证明焦点弦与椭圆内切圆相切时三角形面积最大（见补充）？ 知乎 coloring

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

如何证明焦点弦与椭圆内切圆相切时三角形面积最大（见补充）？ 知乎 sketch template

如何证明椭圆焦点三角形的内切圆圆心到两焦点的斜率乘积为定值 知乎 sketch template

怎么证明椭圆的焦点弦在通径时对椭圆中心的张角最小？ 知乎 sketch template

课程门户章节详情 sketch template

奇妙的三角形的内切圆、旁切圆 哔哩哔哩 sketch template

圆锥切椭圆所得焦点的计算和涵义 知乎 sketch template

高中生也能看懂的Steiner椭圆——三角形最小外接椭圆面积 、最大内切椭圆面积问题 知乎 sketch template

内切圆结构 知乎 sketch template

论动圆的�长——两个椭圆�长初等函数公式 知乎 sketch template

椭圆的一些结论汇总 知乎 sketch template

内切圆结构 知乎 sketch template

抛物线焦点弦的12种常见结论，最后附上了证明过程 知乎 sketch template

为了探索三角形的内切圆半径r与�长L面积S之间的关系在数学实验活动中选取等边三角形和直角三角形进行研究．如图⊙O是 ABC的内切圆 sketch template

为什么抛物线内接三角形的垂心是焦点时三角形内切一个定圆？ 知乎 sketch template

解析几何其二：调和点列与极点极线（理论基础） 知乎 sketch template

奇妙的三角形的内切圆、旁切圆 哔哩哔哩 sketch template

奇妙的三角形的内切圆、旁切圆 哔哩哔哩 sketch template

弦切角及弦切角定理 知乎 sketch template

二次曲线为什么叫圆锥曲线？ 知乎 sketch template

几何画板画三角形内切圆的方法几何画板�站 sketch template

为什么抛物线内接三角形的垂心是焦点时三角形内切一个定圆？ 知乎 sketch template

初中数学：三角形的内切圆、外接圆、旁切圆 三角形 英才学习� sketch template

已知三角形内切圆与外接圆如何尺规作图作出三角形？ 知乎 sketch template

关于旁切圆与内切圆的证明题，有大佬能解吗 知乎 sketch template

如何证明椭圆外点F作直线交椭圆于PQ椭圆外点H分别与PQ连交椭圆于RS则RS过定点且定点在FH上 知乎 sketch template

如何优雅证明椭圆焦点三角形 PF₁F₂ 的面积等于 B²tanα/2？ 知乎 sketch template

每日一题7 三角形的内切圆 Math173 sketch template

四圆两两相切问题——一道尺规作图问题的探究历程 知乎 sketch template

题目�们知道与三角形各边都相切的圆叫做三角形的内切圆则三角形可以称为圆的外切三角形．如图1与的三边分别相切于点则叫做的外切三角形 sketch template

相切的定义是什么百度经验 sketch template

切线长定理及三角形的内切圆 Word文档在线阅读与下载无忧文档 sketch template

三角形内切圆练习题5 Word文档在线阅读与下载免费文档 sketch template

为什么抛物线内接三角形的垂心是焦点时三角形内切一个定圆？ 知乎 sketch template

抛物线中的相切问题 知乎 sketch template

free web stats