已知一个等腰三角形的顶角为x度，腰长为l，怎么用与x相关的三角函数以及l来表示该等腰三角形的底边长？ 知乎 Sketch Coloring Page

已知一个等腰三角形的顶角为x度，腰长为l，怎么用与x相关的三角函数以及l来表示该等腰三角形的底边长？ 知乎 Template

Background image: Hide Show

View Larger Image Image Credit: zhihu.com

please wait, the page is loading...

More Sketches

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

sketch #5159 Frank Briones Silvia Haynes

anonymous

anonymous
sketch #5159 Frank Briones Silvia Haynes

sketch #4031

anonymous

anonymous
sketch #4031

sketch #2150 batman

anonymous

anonymous
sketch #2150 batman

sketch #5307

anonymous

anonymous
sketch #5307

sketch #4319

anonymous

anonymous
sketch #4319

sketch #871 vampire girl anime

anonymous

anonymous
sketch #871 vampire girl anime

sketch #2877 Elvis by Karoline Castillo

anonymous

anonymous
sketch #2877 Elvis by Karoline Castillo

sketch #4436 Bob Marley by Luiza Irma

anonymous

anonymous
sketch #4436 Bob Marley by Luiza Irma

sketch #5260

anonymous

anonymous
sketch #5260

sketch #3217

anonymous

anonymous
sketch #3217

sketch #2220 bahbah sexy sheep

anonymous

anonymous
sketch #2220 bahbah sexy sheep

sketch #3300

anonymous

anonymous
sketch #3300

sketch #380

anonymous

anonymous
sketch #380

sketch #3149 Dude with a sword by Elio Hernandez

anonymous

anonymous
sketch #3149 Dude with a sword by Elio Hernandez

sketch #3127 Hulk George Lucaz

anonymous

anonymous
sketch #3127 Hulk George Lucaz

sketch #5288

anonymous

anonymous
sketch #5288

sketch #4990

anonymous

anonymous
sketch #4990

sketch #3699 Dragon by Ana Cecilia

anonymous

anonymous
sketch #3699 Dragon by Ana Cecilia

sketch #5286 Adventure Time by Manu Kp

anonymous

anonymous
sketch #5286 Adventure Time by Manu Kp

sketch #4566 Edward Scissorhands by Angel Ördoñez

anonymous

anonymous
sketch #4566 Edward Scissorhands by Angel Ördoñez

sketch #5250

anonymous

anonymous
sketch #5250

sketch #2747

Cody Brandoon
sketch #2747

sketch #3986

anonymous

anonymous
sketch #3986

sketch #3469

anonymous

anonymous
sketch #3469

sketch #5237 Gotye by Jhonatan Soares

anonymous

anonymous
sketch #5237 Gotye by Jhonatan Soares

sketch #3919 this is not my best but i did it because it looks very cool

anonymous

anonymous
sketch #3919 this is not my best but i did it because it looks very cool

sketch #5327

anonymous

anonymous
sketch #5327

sketch #4313

anonymous

anonymous
sketch #4313

sketch #4429 Spongebob by Brenda Peña

anonymous

anonymous
sketch #4429 Spongebob by Brenda Peña

sketch #3036 Wiz Khalifa by Malyi Link

anonymous

anonymous
sketch #3036 Wiz Khalifa by Malyi Link

tomski已知一个等腰三角形的顶角为x度，腰长为l，怎么用与x相关的三角函数以及l来表示该等腰三角形的底边长？ 知乎 coloring

已知一个等腰三角形的顶角为x度，腰长为l，怎么用与x相关的三角函数以及l来表示该等腰三角形的底边长？ 知乎 sketch template

最全的三角函数精确值推导 知乎 sketch template

怎么算等腰三角形的顶角角度，已知高度和底边的长度。百度知道 sketch template

等腰三角形，顶角20度。在两个底角分别作60度和70度线，求图上的角X。要解题步骤。百度知道 sketch template

趣�几何 与等腰三角形角度相关的计算 知乎 sketch template

数学课上同学们探究�现如图1顶角为36°的等腰三角形具有一种特性即经过它某一顶点的一条直线可把它分成两个小等腰三角形 并且对其进行了 sketch template

轻松学好初中几何：各个击破初中几何问题之《等腰三角形》 知乎 sketch template

等腰三角形顶角120度底边怎么算 sketch template

轻松学好初中几何：各个击破初中几何问题之《等腰三角形》 知乎 sketch template

已知一等腰三角形腰上中线的长度，如何求这个三角形面积的最大值？ 知乎 sketch template

已知：在三角形ABC中，AB=AC角BAC=20度，D点在AB上且AD=BC求角ACD的度数 知乎 sketch template

定义：两个顶角相等且顶角顶点重合的等腰三角形组合称为”相似等腰组”如图1，等腰 ABC和等腰 ADE即为“相似等腰组” sketch template

若等腰三角形腰长为8腰长上的高为4则此三角形的顶角是 A30°B150°C30°或150°D30°或120° 题目和参考答案 sketch template

已知等腰三角形一腰上的高与另一腰的夹角为50∘，则等腰三角形的顶角度数为 百度教育 sketch template

在已知等腰三角形的前提下再添加下列一个条件后仍不能成为等边三角形的是 A．顶角等于60度B．两个底角平分线的夹角等于120度C．底边上的 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

已知等腰三角形一边上的高是这边的一半则这个等腰三角形顶角为 ——青夏教育精英家教�—— sketch template

三角形 高中数学资料 sketch template

�们知道含有36°的等腰三角形是特殊的三角形通常把有一个内角等于36°的三角形称为“黄�三角形 ．1如图12在 ABC中已知 sketch template

新人教版八年级数学上册《第2课时 等腰三角形的判定》导学案 Word文档在线阅读与下载免费文档 sketch template

全等三角形的10个模型 知乎 sketch template

三角形中顶角等于36°的等腰三角形称为黄�三角形如图1在 ABC中已知AB=AC且∠A=36°．1在图1中用尺规作AB的垂直 sketch template

已知一个等腰三角形的腰长为8cm腰上的高为4cm求这个三角形各角的度数．题目和参考答案——青夏教育精英家教�—— sketch template

等腰三角形练习题 Word文档在线阅读与下载无忧文档 sketch template

15．如图所示已知等腰直角三角形ABC中∠ACB=90°直线L经过点C AD ⊥LBE⊥L垂足分别为DE． 1证明 ACD sketch template

已知等腰三角形的腰长为6面积为93那么顶角的度数为 ．题目和参考答案——青夏教育精英家教�—— sketch template

已知：在三角形ABC中，AB=AC角BAC=20度，D点在AB上且AD=BC求角ACD的度数 知乎 sketch template

七下等腰三角形1 Word文档在线阅读与下载无忧文档 sketch template

几何模型倍角三角形构造 知乎 sketch template

三角形四等分的方法图千图� sketch template

下面是“已知底边及底边上的高线作等腰三角形 的尺规作图过程．已知线段a．求作等腰 ABC使AB=ACBC=aBC边上的高为2a．作法 sketch template

已知在等腰直角三角形ABC中BAC=90度E为AB上任意一点以CE为斜边作等腰商角三角形CDE连接AD那么AD//BC吗若三角形 sketch template

已知一个直角三角形两直角边之和为20cm则这个直角三角形的最大面积为 A．25cm2B．50cm2C．100cm2D．不确定——青夏教育 sketch template

已知等腰三角形的�长为24一腰上的中线把三角形分为两个三角形两个三角形的�长的差是3cm求等腰三角形各边的长．题目和参考答案——青夏 sketch template

19．一个正方形和一个等腰三角形有相等的�长已知等腰三角形有两边长分别为56cm和132cm则这个正方形的面积为 A．64cm2 sketch template

free web stats