File:Pythagoras similar triangles simplified.svg
![File:Pythagoras similar triangles simplified.svg](https://upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Pythagoras_similar_triangles_simplified.svg/512px-Pythagoras_similar_triangles_simplified.svg.png?20120515101540)
原始文件 (SVG文件,尺寸为512 × 385像素,文件大小:2 KB)
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说明
摘要
[编辑]描述Pythagoras similar triangles simplified.svg |
English: Simplified version of similar triangles proof for Pythagoras' theorem. In triangle ACB, angle ACB is the right angle. CH is a perpendicular on hypotenuse AB of triangle ACB. In triangle BHC and triangle ACB, ∠BHC=∠ACB as each is a right angle. ∠HBC=∠CBA as they are common angles at vertex B. Thus triangle BHC is similar to triangle BCA by AA test.
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本文件衍生自: Pythagoras similar triangles.svg:
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这是一张修改过的图片,这意味着它已在原版本的基础上通过软件进行了编辑,改动内容:Simplified and removed lower-case notations and related elements per some comments at Wikipedia:Featured picture candidates/Pythagoras similar triangles proof。其原始版本为:Pythagoras similar triangles.svg。修改者:Gauravjuvekar。
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许可协议
[编辑]Public domainPublic domainfalsefalse |
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本作品是简易几何学图片,其完全包含公有财产信息,且不包含原始作者,因此著作权不适用于此并归公有领域所有。 | ![]() |
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原始上传日志
[编辑]This image is a derivative work of the following images:
- File:Pythagoras_similar_triangles.svg licensed with PD-shape
- 2012-04-10T12:17:44Z Gauravjuvekar 811x660 (10457 Bytes) validation
- 2012-03-17T14:50:09Z Gauravjuvekar 811x660 (15195 Bytes) Reverted to version as of 14:18, 17 March 2012, arrows
- 2012-03-17T14:32:05Z Gauravjuvekar 512x417 (8557 Bytes) Removing line-height attribute (11 times)
- 2012-03-17T14:22:42Z Gauravjuvekar 512x417 (8647 Bytes) validation
- 2012-03-17T14:18:52Z Gauravjuvekar 811x660 (15195 Bytes) == {{int:filedesc}} == {{Information |Description={{en|1=Similar triangles for Pythagoras' theorem}} |Source={{Derived from|Pythagoras_similar_triangles.PNG|display=50}} |Date=2012-03-17 14:16 (UTC) |Author=*[[:File:Pythagora
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当前 | 2012年5月15日 (二) 10:15 | ![]() | 512 × 385(2 KB) | Gauravjuvekar(留言 | 贡献) | == {{int:filedesc}} == {{Information |Description={{en|1=Simplified version of similar triangles proof for Pythagoras' theorem.<br /> In triangle ACB, angle ACB i... |
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