11．如图把一个棱长为3的正方体的每个面等分成9个小正方形然后沿每个面正中心的一个正方形�里挖空相当于挖去了7个小正方体所得到的 Sketch Coloring Page

11．如图把一个棱长为3的正方体的每个面等分成9个小正方形然后沿每个面正中心的一个正方形�里挖空相当于挖去了7个小正方体所得到的 Template

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More Sketches

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

sketch #2797 Homer by Na Ruro

Na Ruro
sketch #2797 Homer by Na Ruro

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anonymous

anonymous
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sketch #3429 Another try of Miku xD

Chelley
sketch #3429 Another try of Miku xD

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anonymous

anonymous
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sketch #4979 Luffy

anonymous

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sketch #2620 goblin man

sketchmaster
sketch #2620 goblin man

sketch #4632

anonymous

anonymous
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sketch #5200 Kristen Stewart by Rhemzkian Esturco

anonymous

anonymous
sketch #5200 Kristen Stewart by Rhemzkian Esturco

sketch #3572 Hate mondays by Malyi Link

anonymous

anonymous
sketch #3572 Hate mondays by Malyi Link

sketch #5206

anonymous

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sketch #5140 Jigsaw by Lajla Nygaard Laursen

anonymous

anonymous
sketch #5140 Jigsaw by Lajla Nygaard Laursen

sketch #1068 dançando

anonymous

anonymous
sketch #1068 dançando

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sketch #5346

anonymous

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Umar Ushaim Kan An
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sketch #5369 Wolverine by ShopRasta Roots

anonymous

anonymous
sketch #5369 Wolverine by ShopRasta Roots

sketch #5269

anonymous

anonymous
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sketch #4595 Hell Boy by Cristina Love

anonymous

anonymous
sketch #4595 Hell Boy by Cristina Love

sketch #5189

anonymous

anonymous
sketch #5189

sketch #2588 Buble by sketchmaster

sketchmaster
sketch #2588 Buble by sketchmaster

sketch #2771 Naruto by Милен Тревата

Милен Тревата
sketch #2771 Naruto by Милен Тревата

sketch #2309

anonymous

anonymous
sketch #2309

sketch #2446 Joker by sketchmaster

sketchmaster
sketch #2446 Joker by sketchmaster

sketch #2965 Flapjack by Farzin Hedayatzadeh

anonymous

anonymous
sketch #2965 Flapjack by Farzin Hedayatzadeh

sketch #5133 Jiraiya by Saiful Farizam

anonymous

anonymous
sketch #5133 Jiraiya by Saiful Farizam

sketch #1287 No smoke

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sketch #1287 No smoke

sketch #4649

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anonymous
sketch #4649

tomski11．如图把一个棱长为3的正方体的每个面等分成9个小正方形然后沿每个面正中心的一个正方形�里挖空相当于挖去了7个小正方体所得到的 coloring

如图模块� �均由4个棱长为1的小正方体构成模块�由15个棱长为1的小正方体构成现从模块� �中选出三个放到模块�上使得模块�成为一个 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一个棱长为10㎝的正方形当你观察此物体时 1 在什么区域内只能看到一面 2 在什么区域内只能看到两个面 3 在什么 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

如图，已知正三棱柱ABC A 1B 1C 1的所有棱长都为2，D为CC 1中点，E为BC的中点（1）求证：BD⊥ 平面AB 1E；（2）求三 sketch template

百度教育 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

如图所示在一个木制的棱长为3的正方体表面涂上颜色将它的棱三等分然后从每个等分点把正方体锯开得到27棱长为1的小正方体将这些小正方体 sketch template

本题满分12分如图在正四棱台中上底面边长为1下底面边长为3侧棱长为21求此正四棱台的侧面积2求此正四棱台的体积百度教育 sketch template

如图，棱长为的正方体中，点，，分别是棱，，的中点，高途 sketch template

已知菱形的边长为2，将沿折起，使得点至点的位置，得到四面体当二面角的大小为120°时，四面体的体积为；当四面体的体积为1时，以为球心，的长 sketch template

7．如图正四面体的棱长均为且平面于A点BCD均在平面外且在平面同一侧则点B到平面的距离是 A． B． C． D．——青夏教育精英 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水平放置的三棱柱的侧棱长和底边长均为2且侧棱AA1⊥面A1B1C1正视图是边长为2的正方形俯视图为一个等边三角形该三棱柱的左视图 sketch template

如图已知正三棱柱 的底面边长为2侧棱长为点E在侧棱上点F在侧棱上且 I 求证 II 求直线与平面的夹角题目和参考 sketch template

棱长 360百� sketch template

如图正三棱柱的侧棱长和底面边长均为1主视图是边长为2的正方形则左视图的面积为A4B2C2D——青夏教育精英家教�—— sketch template

如图所示此图仅为示意，现有各棱长均相等的一个正三棱锥和一个正四棱锥 488523 趣�几何数学天地 33IQ 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已知正三棱柱 的底面边长为2侧棱长为点E在侧棱上点F在侧棱上且 I 求证 II 求直线与平面的夹角题目和参考 sketch template

81 基本立体图形1 棱柱、棱锥、棱台湛江贵哥讲数学博客园 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

正六棱柱底面是正六边形侧棱垂直底面ABCDEF A1B1C1D1E1F1的各棱长均为1求1正六棱柱的表面积2一动点从A沿 sketch template

正四面体随意优惠券 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

21． 如图正方体ABCD A1B1C1D1的棱长为1 M是棱AB的中点． Ⅰ求CD与平面AC D1所成的角 Ⅱ求证平面B1C sketch template

如图所示侧面是全等的等腰三角形的棱锥是 A正棱锥 B侧棱长相等的棱锥C斜高长相等的棱锥 D以上均不对题目和参考答案——青夏教育精英 sketch template

在棱长为a的正四面体中，相对两条棱间的距离为 百度教育 sketch template

两相同的正四棱锥组成如图所示的几何体可放棱长为1的正方体内使正四棱锥的底面ABCD与正方体的某一个平面平行且各顶点均在正方体的面上则 sketch template

如图已知正四面体A BCD的棱长为1EF分别为棱ABCD的中点 1建立适当的空间直角坐标系写出顶点ABCD的坐标 2 sketch template

两个相同的正四棱锥底面重合组成一个八面体可放于棱长为1的正方体中重合的底面与正方体的某一个面平行各顶点均在正方体的表面上把满足上述条件 sketch template

如图1大正方体上截去一个小正方体后可得到图2的几何体．1设原大正方体的表面积为S图2中几何体的表面积为S′那么S′与S的大小关系是 sketch template

11．如图正四面体A BCD的棱长为a点EF分别是棱BDBC的中点则平面AEF截该正四面体的内切球所得截面的面积为 A． B sketch template

如图在斜棱柱ABC A1B1C1中底面为正三角形侧棱长等于底面边长且侧棱与底面所成的角为60°顶点B1在底面ABC上的射影O恰好是 sketch template

如图在斜棱柱ABC A1B1C1中底面为正三角形侧棱长等于底面边长且侧棱与底面所成的角为60°顶点B1在底面ABC上的射影O恰好是 sketch template

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