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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sketch #2351

anonymous

anonymous
sketch #2351

sketch #3510 Edward from FMA by Raman Chauhan

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anonymous
sketch #3510 Edward from FMA by Raman Chauhan

sketch #2144

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anonymous
sketch #2144

sketch #5203 Alien vs. Predator Ani Chachua

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anonymous
sketch #5203 Alien vs. Predator Ani Chachua

sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

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anonymous
sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

sketch #2460 Zayn Malik of One Direction by sketchmaster

sketchmaster
sketch #2460 Zayn Malik of One Direction by sketchmaster

sketch #3250 Lonely cat Lars Tunebo

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anonymous
sketch #3250 Lonely cat Lars Tunebo

sketch #5346

anonymous

anonymous
sketch #5346

sketch #2457 cool beans brother

sketchmaster
sketch #2457 cool beans brother

sketch #4695

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anonymous
sketch #4695

sketch #5226

anonymous

anonymous
sketch #5226

sketch #2220 bahbah sexy sheep

anonymous

anonymous
sketch #2220 bahbah sexy sheep

sketch #5190 That Night by Nînâ Yämâhä

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anonymous
sketch #5190 That Night by Nînâ Yämâhä

sketch #4905 The Little Prince by Gaurav Patel

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anonymous
sketch #4905 The Little Prince by Gaurav Patel

sketch #1724

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anonymous
sketch #1724

sketch #3378

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anonymous
sketch #3378

sketch #3822

anonymous

anonymous
sketch #3822

sketch #2206

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anonymous
sketch #2206

sketch #3413 Link by Dã Tr� ng

anonymous

anonymous
sketch #3413 Link by Dã Tr� ng

sketch #5119

anonymous

anonymous
sketch #5119

sketch #2884 Robot Shimun Yeyo Ahmed

anonymous

anonymous
sketch #2884 Robot Shimun Yeyo Ahmed

sketch #1249

Laura Agapi Asnicar
sketch #1249

sketch #5184 Walter White by Abdul Ghony

anonymous

anonymous
sketch #5184 Walter White by Abdul Ghony

sketch #2250 lelouch

anonymous

anonymous
sketch #2250 lelouch

sketch #4710

anonymous

anonymous
sketch #4710

sketch #3259

anonymous

anonymous
sketch #3259

sketch #302

Chrystal Smith
sketch #302

sketch #4722 Ichigo by Gopal Gopi

anonymous

anonymous
sketch #4722 Ichigo by Gopal Gopi

sketch #4264 oh yeah

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anonymous
sketch #4264 oh yeah

sketch #2899 Snoopy by Rhemzkian Esturco

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anonymous
sketch #2899 Snoopy by Rhemzkian Esturco

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

$如图所示四棱锥P ABCD中PA⊥平面ABCDPB与底面所成的角为$frac{π}{4}$底面ABCD为直角梯形∠ABC=∠BAD sketch template$

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

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

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

如图所示，四棱锥的底面是正方形，每条侧棱的长都是底 高途 sketch template

一个四棱锥的底面为正方形其直观图与三视图如图所示则二面角P DC A的正弦值为 ABCD——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

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

2 直棱柱的表面展开图 同步练习基础训练——青夏教育精英家教�—— 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

高中数学：二面角的四种经典求法知乎 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

在一张直角三角形纸片的两直角边上各取一点分别沿斜边中点与这两点的连线剪去两个三角形剩下的部分是如图所示的直角梯形其中三边长分别为23 sketch template

19．如图在三棱锥S ABC中SA⊥底面ABCAB⊥BC．DE垂直平分SC且分别交ACSC于 DE又SA＝ABSB＝BC求 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6所示每个小正方形的边长为1cm 1写出ABC三点坐标 2画出 ABC沿轴负方�平移3个单位后的图形 3画出 sketch template

如图所示四棱锥P ABCD的底面ABCD为直角梯形且AD∥BCAD⊥ABE是PC的中点PA=BC=2AD=1AB=2∠PAB sketch template

如图分别以直角三角形三边为边作三个正方形ABC如果AB的面积分别为15cm225cm2那么正方形C的面积是1cm2．题目和 sketch template

直棱柱 百度百� 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

百度教育 sketch template

一个空间几何体的主视图左视图俯视图为直角三角形边长如图所示那么这个几何体的体积为 ——青夏教育精英家教�—— 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正方形ABCD的边ABBC分别在三角形BEF的BEBF边上顶点D在EF边上点D把EF分成两段DE=12米DF=15米求两个 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

可以把三角形分成两个面积相等的三角形的是 A三角形的中线B三角形的高线C三角形的角平分线D三角形一边的垂线题目和参考答案——青夏 sketch template

如图所示分别以直角三角形ABC三边为边�外作三个正方形其面积分别用S1S2S3表示若S1=25S3=9则S2的值为 A 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

题目如图在矩形ABCD中AB＝6BC＝8点EF分别在边BCAB上AF＝BE＝2连结DEDF．动点M在EF上从点E�终点F sketch template

百度教育 sketch template

百度教育 sketch template

【初中数学�特殊角度的直角三角形（30度、45度）知乎 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

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