如图以直角三角形三边为边长作正方形其中两个以直角边为边长的正方形面积分别为225和400则正方形a的面积是 A．175b．575c Sketch Coloring Page

如图以直角三角形三边为边长作正方形其中两个以直角边为边长的正方形面积分别为225和400则正方形a的面积是 A．175b．575c Template

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

sketch #5224

anonymous

anonymous
sketch #5224

sketch #4883 White tiger by Kayson Danielle

anonymous

anonymous
sketch #4883 White tiger by Kayson Danielle

sketch #5218 Marshall Lee Dj-ionut Manelomania

anonymous

anonymous
sketch #5218 Marshall Lee Dj-ionut Manelomania

sketch #3656 Igor by Vincent Baudement

anonymous

anonymous
sketch #3656 Igor by Vincent Baudement

sketch #3670 Bugs Bunny by Jessica Column

anonymous

anonymous
sketch #3670 Bugs Bunny by Jessica Column

sketch #2340

anonymous

anonymous
sketch #2340

sketch #474 waa

anonymous

anonymous
sketch #474 waa

sketch #3769 The Beatles by يآآسر محمد

anonymous

anonymous
sketch #3769 The Beatles by يآآسر محمد

sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

anonymous

anonymous
sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

sketch #1892 hmmmm........

anonymous

anonymous
sketch #1892 hmmmm........

sketch #3290 Calvin and Hobbes by অনন্ত জলিল

anonymous

anonymous
sketch #3290 Calvin and Hobbes by অনন্ত জলিল

sketch #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez

anonymous

anonymous
sketch #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez

sketch #1972 Boogaloo @Memphis

anonymous

anonymous
sketch #1972 Boogaloo @Memphis

sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

anonymous

anonymous
sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

sketch #5112

anonymous

anonymous
sketch #5112

sketch #3204 eminem

anonymous

anonymous
sketch #3204 eminem

sketch #3508 Medusa by Nelly Panambo

anonymous

anonymous
sketch #3508 Medusa by Nelly Panambo

sketch #5151

anonymous

anonymous
sketch #5151

sketch #2668 Butterfly by Loai Issa

Loai Issa
sketch #2668 Butterfly by Loai Issa

sketch #5186

anonymous

anonymous
sketch #5186

sketch #5216 D by Gabriela Segura

anonymous

anonymous
sketch #5216 D by Gabriela Segura

sketch #3254 derp

anonymous

anonymous
sketch #3254 derp

sketch #3197 Dragon by Yuryi Zambrano

anonymous

anonymous
sketch #3197 Dragon by Yuryi Zambrano

sketch #5341 Rafael Nadal by Alina Danielle

anonymous

anonymous
sketch #5341 Rafael Nadal by Alina Danielle

sketch #3575 Stitch by Laura Gutierrez Hinojosa

anonymous

anonymous
sketch #3575 Stitch by Laura Gutierrez Hinojosa

sketch #2087 zay lin

Zay Lin
sketch #2087 zay lin

sketch #3232

anonymous

anonymous
sketch #3232

sketch #2573 homer simpson

anonymous

anonymous
sketch #2573 homer simpson

sketch #3208 ELETR by Raimundo Santos

anonymous

anonymous
sketch #3208 ELETR by Raimundo Santos

sketch #2910 Harley Quinn Germaine Hoens

anonymous

anonymous
sketch #2910 Harley Quinn Germaine Hoens

tomski如图以直角三角形三边为边长作正方形其中两个以直角边为边长的正方形面积分别为225和400则正方形a的面积是 a．175b．575c coloring

如图�分别以直角三角形ABC三边为直径�外作三个半圆其面积分别用S1S2S3表示 1 如图�分别以直角三角形ABC三边为 sketch template

如图�分别以直角三角形ABC三边为直径�外作三个半圆其面积分别用S1S2S3表示则不难证明S1＝S2 S3 1如图�分别以 sketch template

【初中数学�特殊角度的直角三角形（30度、45度）知乎 sketch template

分别画出锐角三角形钝角三角形直角三角形等腰三角形等边三角形等腰直角三角形．题目和参考答案——青夏教育精英家教�—— sketch template

�们把边长和面积都是整数的三角形叫作整数三角形例如边长分别为345的直角三角形其面积为6是一个整数三角形． 1你能再举几个例子 sketch template

中考数学等腰直角三角形“套路深”，竟有这么多“基本图形”！知乎 sketch template

含30度角的直角三角形的三边比例是多� 百度教育 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

如图�直角三角形的两个锐角分别是40°和50°其三边上分别有一个正方形．执行下面的操作由两个小正方形�外分别作锐角为40°和50°的直角 sketch template

如图�分别以直角三角形ABC三边为直径�外作三个半圆其面积分别用S1S2S3表示则不难证明S1=S2 S3．1如图�分别以直角 sketch template

三角形 高中数学资料 sketch template

定理“直角三角形中30°角所对直角边是斜边的一半 的其中一个逆定理是三角形中如果一直角边是斜边的一半一直角边是斜边的一半那么这条直角边 sketch template

如图�分别以直角三角形ABC三边为直径�外作三个半圆其面积分别用S1S2S3表示则不难证明S1=S2 S3．1如图�分别以直角 sketch template

20．以直角三角形的三边为斜边�形外作等腰直角三角形（如图），探究S1 S2 S3的关系．百度教育 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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

三角形的三边为abc由下列条件不能判断它是直角三角形的是 A．abc=8∶16∶17 B． A2 B2=c2 C．a2= D sketch template

1．在直角 ABC中∠C=90°． 1如果以此直角三角形三边为边分别作三个正三角形那么面积S1S2S3之间有什么关系 2 sketch template

如图以直角三角形三边为边长作正方形其中两个以直角边为边长的正方形面积分别为225和400则正方形A的面积是 A．175B．575C sketch template

如图直角三角形ABC中∠ABC=90°∠ACB=30°点D在AC上如果∠ADB=45°那么∠ABD= 度．题目和参考答案——青夏 sketch template

如图在 ABC中AB=AC∠A=36°请你设计三种不同的方法将 ABC分割成三个等腰三角形不要求写出画法不要求证明但是要标出所 sketch template

如图以直角三角形三边为边长作正方形其中两个以直角边为边长的正方形面积分别为225和400则正方形A的�长是 A．175B．75C sketch template

已知三角形的三边为3、4、5，则该三角形的外接圆半径为 ，内切圆面积为 ．百度教育 sketch template

如图1等边三角形ABC的边长为8点P由点B开始沿BC以每秒1个单位长的速度作匀速运动到点C后停止运动点Q由点C开始沿C A B以每 sketch template

如图在Rt ABC中∠ACB=90°CD⊥AB于D设AC=bBC=aCD=hAB=c下面有3个�题11a2 1b2 sketch template

如图以直角三角形的三条边为边分别�外作正方形求图中字母所代表的正方形面积．1若字母B所代表正方形面积为9字母C所代表正方形面积为16 sketch template

2．如图�分别以直角三角形ABC三边为直径�外作三个半圆其面积分别用S1S2S3表示则不难证明S1=S2 S3 1 如图� sketch template

已知如图以Rt ABC的三边为斜边分别�外作等腰直角三角形．若斜边AB＝3则图中阴影部分的面积为 ．——青夏教育精英家教�—— sketch template

如图直角三角形ABC的三边分别为3cm4cm5cm将这个直角三角形以一条直角边所在的直线为轴旋转一�求所形成的立体图形的体积——青夏 sketch template

小明遇到这样一个问题如图1 ABO和 CDO均为等腰直角三角形∠AOB=∠COD=90°．若 BOC的面积为1试求以ADBCOC sketch template

如图所有的四边形都是正方形所有三角形都是直角三角形其中最大的正方形的边长是a则图中四个小正方形ABCD的面积之和是 ．题目和 sketch template

如图以直角三角形ABC的三边长分别为6cm 8cm10cm分别以它的三边为直径�上做三个半圆 则图中的阴影部分面积为 ——青夏教育 sketch template

如图所示，已知边长为4的正三角形ABC中，E，F分别为BC和AC的中点，PA=2，且PA⊥平面ABC，设Q是CE的中点（1）求证：AE∥平面 sketch template

如图 ABC是等腰直角三角形以直角边AB为直径作半圆与斜边AC交于D且AB=20厘米求阴影部分的面积．题目和参考答案——青夏教育 sketch template

如图用三个边长为a的等边三角形拼成如图1所示的等腰梯形现将这个等腰梯形截成四个全等的等腰梯形然后将其中的一个等腰梯形按照上述方法再截 sketch template

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