如图，已知三棱柱abc a1b1c1 ， 平面a1ac1c⊥平面abc，∠abc=90°∠bac=30°，a1a=a1c=ac，e，f分别是 Sketch Coloring Page

如图，已知三棱柱abc a1b1c1 ， 平面a1ac1c⊥平面abc，∠abc=90°∠bac=30°，a1a=a1c=ac，e，f分别是 Template

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More Sketches

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

sketch #3736 Why so serious? by Taï Marsan

anonymous

anonymous
sketch #3736 Why so serious? by Taï Marsan

sketch #3581 Dante

anonymous

anonymous
sketch #3581 Dante

sketch #5067

anonymous

anonymous
sketch #5067

sketch #4957

anonymous

anonymous
sketch #4957

sketch #4012 Owl sketch

anonymous

anonymous
sketch #4012 Owl sketch

sketch #5040 Amy Winehouse by Timothy Palfreyman

anonymous

anonymous
sketch #5040 Amy Winehouse by Timothy Palfreyman

sketch #5156 Angry Bird by Roberto Castro Colimil

anonymous

anonymous
sketch #5156 Angry Bird by Roberto Castro Colimil

sketch #2459 funky afro

sketchmaster
sketch #2459 funky afro

sketch #2788 Yuno Gasai from Mirai Nikki by Cristina Love

Cristina Love
sketch #2788 Yuno Gasai from Mirai Nikki by Cristina Love

sketch #127

Johnny B. Goode
sketch #127

sketch #5214 Crying with a Smile by Bill Kody

anonymous

anonymous
sketch #5214 Crying with a Smile by Bill Kody

sketch #3254 derp

anonymous

anonymous
sketch #3254 derp

sketch #3695

Mahmed Alhaj
sketch #3695

sketch #1490 James Joyce....

anonymous

anonymous
sketch #1490 James Joyce....

sketch #5058

anonymous

anonymous
sketch #5058

sketch #1995

Laura Agapi Asnicar
sketch #1995

sketch #5113 Growlithe and Arcanine by Kervinzitho del Piero

anonymous

anonymous
sketch #5113 Growlithe and Arcanine by Kervinzitho del Piero

sketch #5262

anonymous

anonymous
sketch #5262

sketch #5048

anonymous

anonymous
sketch #5048

sketch #978

anonymous

anonymous
sketch #978

sketch #921 comics ufo

anonymous

anonymous
sketch #921 comics ufo

sketch #3659 Portrait by Mari Falcsik

anonymous

anonymous
sketch #3659 Portrait by Mari Falcsik

sketch #2613

sketchmaster
sketch #2613

sketch #2959 manga girl blue hair

anonymous

anonymous
sketch #2959 manga girl blue hair

sketch #120 a pretty flower

Carly Kelly
sketch #120 a pretty flower

sketch #3133 Skrillex by Asfa Sajid

anonymous

anonymous
sketch #3133 Skrillex by Asfa Sajid

sketch #1116

Joselynn Ann Gossette
sketch #1116

sketch #3699 Dragon by Ana Cecilia

anonymous

anonymous
sketch #3699 Dragon by Ana Cecilia

sketch #5436

anonymous

anonymous
sketch #5436

sketch #4209 bushy

anonymous

anonymous
sketch #4209 bushy

tomski如图，已知三棱柱abc a1b1c1 ， coloring

如图已知三棱柱ABC A1B1C1的侧棱与底面垂直 AA1=AB=AC=1AB⊥AC M是CC1的中点 N是BC的中点点P在线段 sketch template

如图已知正三棱柱ABC A1B1C1的各条棱长均为2M是BC的中点．Ⅰ求证A1C∥平面AB1MⅡ求证在棱CC1上找一点N使得 sketch template

如图，已知三棱柱ABC A1B1C1 ，平面A1AC1C⊥平面ABC，∠ABC=90°∠BAC=30°，A1A=A1C=AC，E，F分别是 sketch template

如图，已知三棱柱ABC A1B1C1的底面是正三角形，侧面BB1C1C是矩形，M，N分别为BC，B1C1的中点，P为AM上一点，过B1C1和P sketch template

sketch template

如图已知正三棱柱ABC A1B1C1的各条棱长均为2M是BC的中点．Ⅰ求证A1C∥平面AB1MⅡ求证在棱CC1上找一点N使得 sketch template

百度教育 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

7．如图在正三棱柱ABC A1B1C1中AB=3AA1=4M为AA1的中点P是BC上一点且由P沿棱柱侧面经过棱CC1到M点的最短 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

如图在三棱柱ABC A1B1C1中B1B⊥平面A1B1C1AC=CB=CC1=2∠ACB=90°DE分别是A1B1CC1的中点 sketch template

如图所示在直三棱柱ABC A1B1C1中AB＝1AC＝AA1＝∠ABC＝60° 1证明AB⊥A1C 2求二面角A A1C sketch template

已知三棱柱ABC A1B1C1的直观图和三视图如图所示E是棱CC1上一点．1若CE=2EC1求三棱锥E ACB1的体积．2若E是 sketch template

如图，已知三棱柱ABC A1B1C1，平面A1ACC1⊥平面ABC，∠ABC=90°，∠BAC=30°，A1A=A1C=AC，E，F分别是AC sketch template

如图斜三棱柱ABC A1B1C1的底面是Rt ABC∠A＝90 °且BC1⊥AC作C1 H⊥底面ABC垂足为H�试判断H点的位置 sketch template

4．如图在斜三棱柱ABC A1B1C1中侧面AA1B1B⊥底面ABC侧棱AA1与底面ABC成60°的角AA1=2底面ABC是边长为2 sketch template

如图，在直三棱柱ABC—A1B1C1中，∠ACB＝90°，∠BAC＝30°，BC＝1，AA1＝，M是棱CC1的中点． 1 求证：A1B⊥ sketch template

已知直三棱柱ABC A1B1C1中，侧面AA1B1B为正方形 sketch template

如图在三棱柱ABC A1B1C1中 ABC为等边三角形侧棱AA1⊥平面ABCAB=2AA1=23DE分别为AA1BC1的中点 sketch template

如图斜三棱柱ABC A1B1C1的底面是Rt ABC∠A＝90 °且BC1⊥AC作C1 H⊥底面ABC垂足为H�试判断H点的位置 sketch template

如图在斜三棱柱ABC A1B1C1中侧面ABB1A1⊥底面ABC侧棱AA1与底面ABC成60°的角AA1=2．底面ABC是边长为2的正 sketch template

$如图三棱柱ABC A1B1C1中平面ABB1A1⊥平面ABC ABC为等边三角形AB=$frac{1}{2}$AA1=1∠A1AB sketch template$

斜三棱柱ABC A1B1C1的底面是边长为2的正三角形侧棱长为2侧棱AA1和底面相邻两边ABAC都成45°角求全面积和体积题目和 sketch template

如图在三棱柱ABC A1B1C1中∠BAC=90°AB=AC=2AA1=4A1在底面ABC的射影为BC的中点ED是B1C1的中点 sketch template

如图已知正三棱柱ABC A1B1C1的底面积等于D∈BB1E∈CC1且EC=BC=2BD求截面ADE和底面ABC所成角的大小广水 sketch template

已知直三棱柱ABC A1B1C1的6个顶点都在球O的球面上．若AB=3AC=4AB⊥ACAA1=12则球O的直径为1313．题目和 sketch template

如图正三棱柱ABC A1B1C1的所有棱长都为2D为CC1中点．Ⅰ求证AB1⊥A1DⅡ求点C到平面A1BD的距离．题目和参考 sketch template

18．如图已知斜三棱柱ABC A1B1C1中∠BCA=90°AC=BC=a点A1在底面ABC上的射影恰为AC的中点DBA1⊥AC1 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正三棱柱ABC A1B1C1的九条棱均相等D是BC上一点AD⊥C1D 1求证截面ABC1⊥侧面BCC1B1 2求 sketch template

18．如图已知斜三棱柱ABC A1B1C1中∠BCA=90°AC=BC=a点A1在底面ABC上的射影恰为AC的中点DBA1⊥AC1 sketch template

已知正三棱柱ABC A1B1C1的每条棱长均为aM为棱A1C1上的动点．1当M在何处时BC1∥平面MB1A并证明之下求平面 sketch template

如图在三棱柱ABC A1B1C1中四边形A1ABB1是菱形四边形BCC1B1是矩形AB⊥BCCB=3AB=4∠A1AB=60 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斜三棱柱ABC A1B1C1的底面是Rt ABC∠A＝90 °且BC1⊥AC作C1 H⊥底面ABC垂足为H�试判断H点的位置 sketch template

如图直三棱锥ABC A1B1C1的体积为V点PQ分别在侧棱AA1和CC1上AP=C1Q则四棱锥B APQC的体积为 A B sketch template

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