�们知道过n边形的一个顶点可以做条对角线把三角形分割成n 2个三角形想一想这是为什么如图1．如图2在n边形的边上任意取一点连接这点 Sketch Coloring Page

�们知道过n边形的一个顶点可以做条对角线把三角形分割成n 2个三角形想一想这是为什么如图1．如图2在n边形的边上任意取一点连接这点 Template

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

sketch #3626 Skream by Wellen Lima

anonymous

anonymous
sketch #3626 Skream by Wellen Lima

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Jesus Ariel Valencia Mendez
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sketch #4370 Breaking Bad

anonymous

anonymous
sketch #4370 Breaking Bad

sketch #3296

anonymous

anonymous
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sketch #3327 Megaman by Abdelwahab Haik

anonymous

anonymous
sketch #3327 Megaman by Abdelwahab Haik

sketch #1226 the man

anonymous

anonymous
sketch #1226 the man

sketch #2072

anonymous

anonymous
sketch #2072

sketch #5052 Gorillaz by Rafał Dawid

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anonymous
sketch #5052 Gorillaz by Rafał Dawid

sketch #1095

anonymous

anonymous
sketch #1095

sketch #4385

anonymous

anonymous
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sketch #5079 SketchToy Pencil by Sarah Prieto

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anonymous
sketch #5079 SketchToy Pencil by Sarah Prieto

sketch #5259

anonymous

anonymous
sketch #5259

sketch #4310 robot

anonymous

anonymous
sketch #4310 robot

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anonymous

anonymous
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sketch #5203 Alien vs. Predator Ani Chachua

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anonymous
sketch #5203 Alien vs. Predator Ani Chachua

sketch #2308

anonymous

anonymous
sketch #2308

sketch #1700

Laura Agapi Asnicar
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sketch #4386 Freddie Mercury by Павел Павлов

anonymous

anonymous
sketch #4386 Freddie Mercury by Павел Павлов

sketch #3148

anonymous

anonymous
sketch #3148

sketch #4532

anonymous

anonymous
sketch #4532

sketch #879

Laura Agapi Asnicar
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sketch #3367 Ichigo by Szymon Broszczak

anonymous

anonymous
sketch #3367 Ichigo by Szymon Broszczak

sketch #5013 Pursuing Dreams by Mário JBudo

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anonymous
sketch #5013 Pursuing Dreams by Mário JBudo

sketch #4176 Eye by Jawad Kallou

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anonymous
sketch #4176 Eye by Jawad Kallou

sketch #3683 Hellboy by Loai Issa

anonymous

anonymous
sketch #3683 Hellboy by Loai Issa

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 #3513

anonymous

anonymous
sketch #3513

sketch #5278 Cosmos by Jenna Khoùlix�

anonymous

anonymous
sketch #5278 Cosmos by Jenna Khoùlix�

sketch #4152

Nujie C Nobita
sketch #4152

sketch #3254 derp

anonymous

anonymous
sketch #3254 derp

tomski�们知道过n边形的一个顶点可以做条对角线把三角形分割成n 2个三角形想一想这是为什么如图1．如图2在n边形的边上任意取一点连接这点 coloring

�们知道过n边形的一个顶点可以做条对角线把三角形分割成n 2个三角形想一想这是为什么如图1．如图2在n边形的边上任意取一点连接这点 sketch template

关于n边形的一个问题知乎 sketch template

�们知道过n边形的一个顶点可以做条对角线把三角形分割成n 2个三角形想一想这是为什么如图1．图1如图2在n边形的边上任意取一点连结 sketch template

从一道简单的高数题谈起——点到三角形边及顶点的距离问题知乎 sketch template

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如何证明圆的内接正n边形是圆的内接n边形中面积最大的 知乎 sketch template

从n边形的一个顶点出�可以引n 3条对角线它们将n边形分成n 2个三角形．题目和参考答案——青夏教育精英家教�—— sketch template

浅谈完全四边形性质知乎 sketch template

1n边形的内角和等于这是因为从n边形的一个顶点出�可以引条对角线它们将此n边形分为个三角形而这些三角形的内角和的总和就是此n边形 sketch template

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浅谈完全四边形性质知乎 sketch template

用立体几何方法证明三角形三条中线交于一点 知乎 sketch template

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分别画出下列各多边形的对角线并观察图形完成下列问题1试写出用n边形的边数n表示对角线总条数S的式子．2从十五边形的一个顶点可以 sketch template

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百度教育 sketch template

n边形的外角和是多� 百度经验 sketch template

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