如图．已知分别是正方体的棱和棱的中点． Ⅰ试判断四边形的形状 Ⅱ求证平面平面．——青夏教育精英家教�—— Sketch Coloring Page

如图．已知分别是正方体的棱和棱的中点． Ⅰ试判断四边形的形状 Ⅱ求证平面平面．——青夏教育精英家教�—— Template

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More Sketches

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

sketch #323

anonymous

anonymous
sketch #323

sketch #2588 Buble by sketchmaster

sketchmaster
sketch #2588 Buble by sketchmaster

sketch #5116 Bleach by Vrushali Rane

anonymous

anonymous
sketch #5116 Bleach by Vrushali Rane

sketch #3429 Another try of Miku xD

Chelley
sketch #3429 Another try of Miku xD

sketch #3939

anonymous

anonymous
sketch #3939

sketch #4903 Naruto & Kurama by Fatér Szilvia

anonymous

anonymous
sketch #4903 Naruto & Kurama by Fatér Szilvia

sketch #5324 Angelina Jolie - Maleficent by Lucas Fajardo

anonymous

anonymous
sketch #5324 Angelina Jolie - Maleficent by Lucas Fajardo

sketch #4942 Woman by Abbie Hayman

anonymous

anonymous
sketch #4942 Woman by Abbie Hayman

sketch #4 Nirvana Smiley

Tom Kelly
sketch #4 Nirvana Smiley

sketch #126

Chris Shrimp Lonsdale
sketch #126

sketch #2729 Luffy by Jayme Sousa

Jayme Sousa
sketch #2729 Luffy by Jayme Sousa

sketch #859 meyvalar

anonymous

anonymous
sketch #859 meyvalar

sketch #4306 The burning watermelon!

anonymous

anonymous
sketch #4306 The burning watermelon!

sketch #3736 Why so serious? by Taï Marsan

anonymous

anonymous
sketch #3736 Why so serious? by Taï Marsan

sketch #3047 Oppa Pika Style by Itz Rakhi

anonymous

anonymous
sketch #3047 Oppa Pika Style by Itz Rakhi

sketch #3321 Baby Mirella Flowers

anonymous

anonymous
sketch #3321 Baby Mirella Flowers

sketch #4646 Panda by Raimundo Santos

anonymous

anonymous
sketch #4646 Panda by Raimundo Santos

sketch #2283 Head in a shoe

anonymous

anonymous
sketch #2283 Head in a shoe

sketch #970 Depression

anonymous

anonymous
sketch #970 Depression

sketch #5061

anonymous

anonymous
sketch #5061

sketch #2784

John Davis
sketch #2784

sketch #3815

Emin AltınKöprü
sketch #3815

sketch #3513

anonymous

anonymous
sketch #3513

sketch #2771 Naruto by Милен Тревата

Милен Тревата
sketch #2771 Naruto by Милен Тревата

sketch #3590

anonymous

anonymous
sketch #3590

sketch #3626 Skream by Wellen Lima

anonymous

anonymous
sketch #3626 Skream by Wellen Lima

sketch #4708 Katekyo Hitman Reborn by Mário JBudo

anonymous

anonymous
sketch #4708 Katekyo Hitman Reborn by Mário JBudo

sketch #3489 Panda by Scott Terry

anonymous

anonymous
sketch #3489 Panda by Scott Terry

sketch #4091 Irie

anonymous

anonymous
sketch #4091 Irie

sketch #1463

Laura Agapi Asnicar
sketch #1463

tomski如图．已知分别是正方体的棱和棱的中点． Ⅰ试判断四边形的形状 Ⅱ求证平面平面．——青夏教育精英家教�—— coloring

如图．已知分别是正方体的棱和棱的中点． Ⅰ试判断四边形的形状 Ⅱ求证平面平面．——青夏教育精英家教�—— sketch template

正方体的体积变化时正方体的体积与表面积之比有什么变化百度经验 sketch template

如图已知正方体棱长为2点是正方形的中心点分别是棱的中点．设点分别是点在平面内的正投影． Ⅰ求以为顶点以四边形在平面内的正投影为 sketch template

如图是正方体的一种展开图其每个面上都标有一个数字那么在原正方体中与数字“2 相对的面上的数字是 A．1B．4C．5D．6 题目和参考 sketch template

如图正方体的棱长为2试建立适当的空间直角坐标系写出正方体各顶点的坐标及各边中点的坐标．题目和参考答案——青夏教育精英家教�—— sketch template

如图正方体ABCD A1B1C1D1的棱长为1P为BC的中点Q为线段CC1上的动点过点APQ的平面截该正方体所得的截面记为S则 sketch template

如图所示正方体ABCD A1B1C1D1中E是C1C的中点则BE与平面B1BD所成角的余弦值为题目和参考答案——青夏教育精英家教�—— sketch template

如图是由若干个完全相同的小正方体堆成的几何体，请你画出这个几何体的三种视图． sketch template

Z Math【高中数学�8——正方体的截面形状探究知乎 sketch template

为什么正方体有十一种平面展开图？知乎 sketch template

右图是一个边长4厘米的正方体分别在前后左右上下各面的中心位置挖去一个棱长1厘米的正方体做成玩具它的表面积是多�平方厘米——青夏教育 sketch template

二三一型正方体展开图 千图� sketch template

15．如图正方体ABCD A1B1C1D1的棱长为1点M在AB上且AM=AB点P在平面ABCD上且动点P到直线A1D1的距离的平方与 sketch template

8．图1是正方体各个面展开后如右图2所示对应的六个面分别用字母ABCDEF表示则正方体前后两个面分别是展开后图中的 sketch template

如图已知正方体ABCD A1B1C1D1的棱长为1EF分别在棱ABBC上G在对角线BD1上且AE＝BF＝D1G∶GB＝1∶2 sketch template

如图9一个正方体的棱长为2cm一只蚂蚁欲从A点处沿正方体侧面到B点处吃食物那么它需要爬行的最短路径的长是 ——青夏教育精英家教�—— sketch template

如图在一个棱长为20cm的正方体密闭容器的下底固定了一个实心的小长方体容器内盛有mL水时水面恰好经过小长方体的上底面。如果将容器倒置小 sketch template

如图，棱长为的正方体中，点，，分别是棱，，的中点，高途 sketch template

棱长 360百� sketch template

如图，在棱长为a的正方体ABCD A1B1C1D1中，P、Q分别是AD1、BD的中点．（1）求证：PQ∥平面DCC1D1．（2）求证：平面 sketch template

百度教育 sketch template

如图所示图1为一个长方体AD=AB=10AE=6图2为图1的表面展开图数字和字母写在外表面上字母也可以表示数请根据要求回答问题 sketch template

下图中是正方体的展开图的共有 A．1个 B2个 C3个 D4个——青夏教育精英家教�—— sketch template

正方体有多�条棱 百度经验 sketch template

如图所示在正方体ABCD A1B1C1D1中棱长为aMN分别为A1B和AC上的点A1M=AN=则MN与平面BB1C1C的位置关系是 sketch template

如图把正方体用一个与它的一面平行的平面切开分成AB两个长方体当AB的表面积比是12时用最简单的整数比表示A和B的体积比是 sketch template

观察下面的物体从上面正面看到的各是什么形状连一连．题目和参考答案——青夏教育精英家教�—— sketch template

图1是棱长为a的小正方体图这样的小正方体�放而成按照这样的方法继续�放自上而下分别叫第一层第二层第n层第n层的小正方体的个数 sketch template

下面是用几个小正方体搭成的四种几何体分别画出它们的三视图．题目和参考答案——青夏教育精英家教�—— sketch template

已知正方体棱长为2，以正方体的一个顶点为球心，以2√2为半径作球面，则该球面被正方体表面所截得的所有的弧长和为百度教育 sketch template

1．多面体上位于同一条棱两端的顶点称为相邻的如图正方体的一个顶点A在平面内其余顶点在的同侧正方体上与顶点A相邻的三个顶点到的距离 sketch template

用一个平面去截一个正方体图中画有阴影的部分是截面哪个画法是错误的 A．B．C．D．——青夏教育精英家教�—— sketch template

如图所示一个棱长为5厘米的正方体分别在它的前后左右上下各面的中心挖一个横截面是边长为2厘米的正方形的长方体．求这物体的表面积 sketch template

如图在正方体ABCD A1B1C1D1中EFG分别是棱A1B1BB1B1C1的中点则下列结论中�FG⊥BD�B1D⊥面EFG� sketch template

如图，在四边形ABCD中，对角线AC与BD交于点O，已知OA =OC，OB=OD，过点O作EF⊥ BD，分别交AB、DC于点E，F，连接DE sketch template

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