画出如图所示的底面为直角三角形的直棱柱的表面展开图并计算它的侧面积和表面积——青夏教育精英家教�—— Sketch Coloring Page

画出如图所示的底面为直角三角形的直棱柱的表面展开图并计算它的侧面积和表面积——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 #378 Guess what flag?
ɔılqndǝɹ ɥɔǝzϽ

anonymous

anonymous
sketch #378 Guess what flag? ɔılqndǝɹ ɥɔǝzϽ

sketch #1519

anonymous

anonymous
sketch #1519

sketch #5200 Kristen Stewart by Rhemzkian Esturco

anonymous

anonymous
sketch #5200 Kristen Stewart by Rhemzkian Esturco

sketch #1253

anonymous

anonymous
sketch #1253

sketch #3344 Homer by Samuel Roberto

anonymous

anonymous
sketch #3344 Homer by Samuel Roberto

sketch #3413 Link by Dã Tr� ng

anonymous

anonymous
sketch #3413 Link by Dã Tr� ng

sketch #3381 DBZ by Adidtzu Ady

anonymous

anonymous
sketch #3381 DBZ by Adidtzu Ady

sketch #5183

anonymous

anonymous
sketch #5183

sketch #1133 vinks

anonymous

anonymous
sketch #1133 vinks

sketch #5117

anonymous

anonymous
sketch #5117

sketch #3567 Worried Girl by Juvenilia Alexandrino

anonymous

anonymous
sketch #3567 Worried Girl by Juvenilia Alexandrino

sketch #3259

anonymous

anonymous
sketch #3259

sketch #3148

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anonymous
sketch #3148

sketch #5156 Angry Bird by Roberto Castro Colimil

anonymous

anonymous
sketch #5156 Angry Bird by Roberto Castro Colimil

sketch #5139 Sick Sick Six Urs Stefan

anonymous

anonymous
sketch #5139 Sick Sick Six Urs Stefan

sketch #3716

anonymous

anonymous
sketch #3716

sketch #4522 Adventure Time by KiNg Buamir

anonymous

anonymous
sketch #4522 Adventure Time by KiNg Buamir

sketch #3392

anonymous

anonymous
sketch #3392

sketch #3562 Angry by Leon Soria Ricardo

anonymous

anonymous
sketch #3562 Angry by Leon Soria Ricardo

sketch #4661 Woodpecker by Hsien-Ying Hsieh

anonymous

anonymous
sketch #4661 Woodpecker by Hsien-Ying Hsieh

sketch #4704 Slash

anonymous

anonymous
sketch #4704 Slash

sketch #3145 Madoka by Николай Герасимов

anonymous

anonymous
sketch #3145 Madoka by Николай Герасимов

sketch #124 saurez

Tom Kelly
sketch #124 saurez

sketch #5020 Stitch by Hina Ali

anonymous

anonymous
sketch #5020 Stitch by Hina Ali

sketch #1454 donara

Donara Smbatyan
sketch #1454 donara

sketch #4975 Orange by Marcos Roberto Molina

anonymous

anonymous
sketch #4975 Orange by Marcos Roberto Molina

sketch #2965 Flapjack by Farzin Hedayatzadeh

anonymous

anonymous
sketch #2965 Flapjack by Farzin Hedayatzadeh

sketch #4997 Rafael Leite Jose Rondon

anonymous

anonymous
sketch #4997 Rafael Leite Jose Rondon

sketch #1973

Daniel Lachman
sketch #1973

sketch #4306 The burning watermelon!

anonymous

anonymous
sketch #4306 The burning watermelon!

tomski画出如图所示的底面为直角三角形的直棱柱的表面展开图并计算它的侧面积和表面积——青夏教育精英家教�—— coloring

画出如图所示的底面为直角三角形的直棱柱的表面 展开图并计算它的侧面积和表面积——青夏教育精英家教�—— sketch template

画出下面立体图形的三视图正视图 左视图俯视图——青夏教育精英家教�—— sketch template

如图，在直四棱柱中，底面为直角梯形，，，，为上一点高途 sketch template

18．如图所示在四棱锥P ABCD中底面ABCD是一直角梯形∠BAD=90° AD∥BC AB = BC A AD 2a sketch template

如图已知三棱锥的底面是直角三角形直角边长分别为3和4过直角顶点的侧棱长为4且垂直于底面该三棱锥的主视图是ABCD——青夏教育 sketch template

如图，四棱锥的底面是直角梯形，，平面是的中点，与平面交于点 sketch template

高中数学：二面角的四种经典求法知乎 sketch template

如图在底面为直角梯形的四棱锥P ABCD中AD∥BC∠ABC＝90°PA⊥面ABCDPA=2AD=2AB=BC=6 1 求证 sketch template

如图在四棱锥P ABCD中底面ABCD为直角梯形AB∥CD∠DAB=60°AB=AD=2CD且三角形PAD为等腰 PA=PD sketch template

如图已知四棱锥P ABCDPA⊥平面ABCD底面ABCD为直角梯形∠A=90°且AB//CDAB=CD 1点F在线段PC上运动 sketch template

19．如图所示四棱锥P ABCD中底面ABCD为直角梯形点E在棱PA上且PE=2EA 1 求异面直线PA与CD所成的角 2 sketch template

题目中将底面为长方形且有一条侧棱与底面垂直的四棱锥称之为阳马将四个面都为直角三角形的四面体称之为鳖�．在如图所示的阳马P﹣ABCD中 sketch template

19．如图所示四棱锥P ABCD的底面为直角梯形⊥平面E为AB中点 1求证平面⊥平面 2求直线与平面所成角的正弦值 sketch template

如图在底面是直角梯形的四棱锥S ABCD中面ABCD SA=AB=BC=1AD= Ⅰ求四棱锥S ABCD的体积 Ⅱ求面SCD sketch template

如图所示，四棱锥的底面为矩阵，其中一条棱垂直于底面，那么该四棱锥的俯视图最有可能是：【2025广东0 星光公考公务�考试公考 2025 sketch template

19．如图所示四棱锥P ABCD的底面为直角梯形⊥平面E为AB中点 1求证平面⊥平面 2求直线与平面所成角的正弦值 sketch template

7．一个四棱锥的底面为正方形其三视图如图所示则这个四棱锥的体积是 A． B． C． D．——青夏教育精英家教�—— sketch template

已知三棱锥的三视图如右图所示其中侧视图为直角三角形俯视图为等腰直角三角形则此三棱锥的体积等于 A． B． C． D．题目和参考 sketch template

12．如图所示在三棱锥P ABC中AC＝BC＝2∠ACB＝90°AP＝BP＝ABPC⊥AC 1求证PC⊥AB 2求 sketch template

如图所示，纸片ABC的形状为直角三角形，AB=10厘米，BC=8厘米。若将纸片沿AD折叠，直角边AC 星光公考公务�考试公考 2025 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

如图四棱锥P ABCD它的正视图如图1是等腰三角形侧视图如图2是等腰直角三角形俯视图如图3是正方形ABCD各长度如图 sketch template

三角形中线的定理？知乎 sketch template

如图所示，底面边长为的正四棱锥被平行于其底面的平面高途 sketch template

如图所示在三棱锥P ABC中PA⊥平面ABC E为AC的中点 1求异面直线BE与PC所成角的余弦值 2求二面角P BE C 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

百度教育 sketch template

百度教育 sketch template

$如图所示某工件由三棱柱和$frac{1}{4}$圆柱两个相同透明玻璃材料组成其截面如图该玻璃材料的折射率为n=$sqrt{2 sketch template$

$如图所示某透明材枓三棱镜的横截面为直角三角形角A等于90°角B等于30°该材料的折射率n=$frac{sqrt{5}}{2 sketch template$

如图所示已知三角形ABC中∠BAC为钝角． 1画出点C到AB的垂线段 2过A点画BC的垂线 3点B到AC的距离是多� sketch template

将如图所示的一个直角三角形ABC∠C＝90°绕斜边AB旋转一�，所得到的几何 sketch template

骤15．如图所示是一个几何体的直观图正视图俯视图侧视图其中正视图为直角梯形俯视图为正方形侧视图为直角三角形尺寸如图所示 sketch template

如图所示横截面为直角三角形的两个相同斜面紧靠在一起固定在水平面上小球从左边斜面的顶点以不同的初速度�右水平抛出最后落在斜面上．其中有三 sketch template

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