• Sketchite
Sketchite

为什么椭圆内按这种方式画出的四边形面积是定值？ 知乎 Template






Link:
sketch 5230
sketch 4881
sketch 4362 cow
sketch 4855
sketch 1973
sketch 3532 Angel by Geneval Mendes
sketch 1432
sketch 5162 Alien by KiNg Buamir

You need a modern browser try chrome, to view this.
Background image: Hide Show

View Larger Image Image Credit: zhihu.com

sketch 2668 Butterfly by Loai Issa
sketch 2022
sketch 3786
sketch 666
sketch 4700
sketch 5202 The Woman by Céline Chalois
sketch 4869 Madara by Jean-Benoit Renaud
sketch 4995





Try and sketch some of theseIndian, Cake, Cherry tree, Salad, Tornado, Skull and crossbones, Raccoon, Gumball machine, Fly swatter, Tramway, 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?
view like
sketch #126
Chris Shrimp Lonsdale
sketch #126

view like
sketch #5164
anonymous
anonymous
sketch #5164

view like
sketch #2922
anonymous
anonymous
sketch #2922

view like
sketch #523 the man
anonymous
anonymous
sketch #523 the man

view like
sketch #3444 PSY by Melodee Ripepi
anonymous
anonymous
sketch #3444 PSY by Melodee Ripepi

view like
sketch #3765 Happy easter!
anonymous
anonymous
sketch #3765 Happy easter!

view like
sketch #2889
anonymous
anonymous
sketch #2889

view like
sketch #5071 Rihanna by Johan Kennet Espinoza Moreno
anonymous
anonymous
sketch #5071 Rihanna by Johan Kennet Espinoza Moreno

view like
sketch #2423
anonymous
anonymous
sketch #2423

view like
sketch #4646 Panda by Raimundo Santos
anonymous
anonymous
sketch #4646 Panda by Raimundo Santos

view like
sketch #3586
anonymous
anonymous
sketch #3586

view like
sketch #5112
anonymous
anonymous
sketch #5112

view like
sketch #519 The Joker
Tom Kelly
sketch #519 The Joker

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

view like
sketch #5137 Happy Halloween! by Guillaume Ballieu
anonymous
anonymous
sketch #5137 Happy Halloween! by Guillaume Ballieu

view like
sketch #1470
Laura Agapi Asnicar
sketch #1470

view like
sketch #5020 Stitch by Hina Ali
anonymous
anonymous
sketch #5020 Stitch by Hina Ali

view like
sketch #5264
anonymous
anonymous
sketch #5264

view like
sketch #5096
anonymous
anonymous
sketch #5096

view like
sketch #1432
Laura Agapi Asnicar
sketch #1432

view like
sketch #2987
anonymous
anonymous
sketch #2987

view like
sketch #2562
anonymous
anonymous
sketch #2562

view like
sketch #4190
anonymous
anonymous
sketch #4190

view like
sketch #4370 Breaking Bad
anonymous
anonymous
sketch #4370 Breaking Bad

view like
sketch #5308 Taylor Swift by Gabi Ferrari
anonymous
anonymous
sketch #5308 Taylor Swift by Gabi Ferrari

view like
sketch #2926 Power Puff Girls by Sylvie Rieux
anonymous
anonymous
sketch #2926 Power Puff Girls by Sylvie Rieux

view like
sketch #819
Laura Agapi Asnicar
sketch #819

view like
sketch #2881 Mickey Mouse by Michael Angcay
anonymous
anonymous
sketch #2881 Mickey Mouse by Michael Angcay

view like
sketch #2640 Marge by Mirnes Sinanovic
Mirnes Sinanovic
sketch #2640 Marge by Mirnes Sinanovic

view like
sketch #4984 Zombie by London Waterlilly
anonymous
anonymous
sketch #4984 Zombie by London Waterlilly

tomski为什么椭圆内按这种方式画出的四边形面积是定值？ 知乎 coloring
view template
为什么椭圆内按这种方式画出的四边形面积是定值？ 知乎 sketch template
view template
椭圆第一定义的由来 知乎 sketch template
view template
如何求椭圆的面积 360新知 sketch template
view template
椭圆的一些结论汇总 知乎 sketch template
view template
高中数学物理方法31：椭圆性质的运用 知乎 sketch template
view template
为什么椭圆内中点弦和等比例缩放后的椭圆（离心率一致）相切且切点是原中点？ 知乎 sketch template
view template
椭圆的几种经典获得方法（五） 知乎 sketch template
view template
教学教案 椭圆的定义与标准方程 Word文档在线阅读与下载 无忧文档 sketch template
view template
椭圆形的长半轴、短半轴是什么 百度知道 sketch template
view template
椭圆焦距是什么 百度经验 sketch template
view template
椭圆 百度百 sketch template
view template
高中椭圆知识点总结（八篇） 范文118 sketch template
view template
二次曲线为什么叫圆锥曲线？ 知乎 sketch template
view template
如图所示F1F2分别为椭圆C =1的左右两个焦点AB为两个顶点已知椭圆C上的点1到F1F2两点的距离之和为4．1求 sketch template
view template
用圆规画一幅好看的画好看的画儿童画好看的画 大山谷图库 sketch template
view template
某行星绕太阳运动轨迹如图所示图中AB为椭圆轨迹的两个焦点太阳位于A处a为日点c为远日点O为椭圆的几何中心则行星 A．在a处 sketch template
view template
浅谈圆内接对角线垂直四边形 知乎 sketch template
view template
相交两圆 ATTLAS 博客园 sketch template
view template
如何证明圆内接四边形对角线之积等于对边的乘积和 知乎 sketch template
view template
椭圆几何 360百 sketch template
view template
一文了解地图投影 知乎 sketch template
view template
正多边形的画法步骤图 数学 英才学习 sketch template
view template
用圆规画一个半径是2cm的圆并在圆内画一个最大的正方形并求出正方形的面积． 题目和参考答案——青夏教育精英家教—— sketch template
view template
用两种方法证明“圆的内接四边形对角互补”．已知：如图，四边形ABCD内接于⊙O．求证：∠B＋∠D＝180°． 证法1：如图，作直径DE交⊙ sketch template
view template
几何模型 面积等分线 知乎 sketch template
view template
【问题情境如图1，圆与大正方形的各边都相切，小正方形是圆的内接正方形，那么大正方形面积是小正方形面积的几倍小昕将小正方形绕圆心旋转如图2 sketch template
view template
百度教育 sketch template
view template
已知椭圆的中心在坐标原点焦点在x轴上它的一个焦点为FM是椭圆上的任意点MF的最大值和最小值的几何平均数为2椭圆上存在着以y=x为 sketch template
view template
人教版三年级上册数学 71 认识四边形 课件（共11张PPT） 21世纪教育 二一教育 sketch template
view template
几何之花2：圆的内部分裂 sketch template
view template
用圆形画出的图案大全 圆形图案大全 随意 sketch template
view template
如图四边形ABCD为菱形 1 用直尺和圆规作出过菱形的顶点 ABC的圆记为⊙O 要求保留作图痕迹不必写出作法 2连接 sketch template
view template
用圆规和直尺画出的美丽图案 酷知经验 sketch template
view template
几何图形创意画手抄报简单笔画（共14张） 手抄报图片大全 sketch template
view template
请你在以圆为基本图形设计你喜爱的图案．——青夏教育精英家教—— sketch template