Neidio i'r cynnwys

Delwedd:Chinese pythagoras.jpg

Ni chefnogir cynnwys y dudalen mewn ieithoedd eraill.
Oddi ar Wicipedia

Maint llawn ((871 × 475 picsel, maint y ffeil: 69 KB, ffurf MIME: image/jpeg))

Daw'r ffeil hon o Comin Wikimedia a gellir ei defnyddio gan brosiectau eraill. Dangosir isod y disgrifiad sydd ar dudalen ddisgrifio'r ffeil yno.

Public domain

This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.

You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
 Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Jamaica has 95 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Honduras has a general copyright term of 75 years, but it does implement the rule of the shorter term. Copyright may extend on works created by French who died for France in World War II (more information), Russians who served in the Eastern Front of World War II (known as the Great Patriotic War in Russia) and posthumously rehabilitated victims of Soviet repressions (more information).
Canfyddwyd bod y ffeil yn rhydd o gyfyngiadau yn ôl cyfraith hawlfraint, gan gynnwys pob hawl perthynol a chyfagos.

Source: Chinese Pythagorean theorem, from page 22 of Joseph Needham's Science and Civilization in China: Volume 3, Mathematics and the Sciences of the Heavens and the Earth, published in 1986 by Cave Books Ltd., based in Taipei (with permission from Cambridge University Press). isbn:0521058015


Visual proof for the (3, 4, 5) triangle as in the Chou Pei Suan Ching 500–200 BC.
Left sentence: 勾股幂合以成弦幂 (gōu gǔ mì hé yǐ chéng xián mì)
Translation: The sum of the squares of lengths of altitude and base is the hypotenuse's length squared.

derivative works

Derivative works of this file:  Chineese Pythagorean theorem 2.PNG

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

yn portreadu

media type Saesneg

image/jpeg

checksum Saesneg

40cd284ee0d92bc06c02fb5279bf445b76f59450

dull penderfynu: SHA-1

data size Saesneg

71,149 byte

uchder

475 pixel

lled

871 pixel

Hanes y ffeil

Cliciwch ar ddyddiad / amser i weld y ffeil fel ag yr oedd bryd hynny.

Dyddiad/AmserBawdlunHyd a lledDefnyddiwrSylw
cyfredol03:20, 11 Ebrill 2005Bawdlun y fersiwn am 03:20, 11 Ebrill 2005871 × 475 (69 KB)Avsa{{PD}} Chinese phytagorean theorem. Need to identify source (year)

Mae'r 1 tudalennau a ddefnyddir isod yn cysylltu i'r ddelwedd hon:

Defnydd cydwici y ffeil

Mae'r wicis eraill hyn yn defnyddio'r ffeil hon:

Gweld rhagor o'r defnydd cydwici o'r ffeil hon.

Metadata

Mae'r ffeil hon yn cynnwys gwybodaeth ychwanegol, sydd mwy na thebyg wedi dod o'r camera digidol neu'r sganiwr a ddefnyddiwyd i greu'r ffeil neu ei digido. Os yw'r ffeil wedi ei cael ei newid ers ei chreu efallai nad yw'r manylion hyn yn dal i fod yn gywir.

Wedi dod o "https://cy.wikipedia.org/wiki/Delwedd:Chinese_pythagoras.jpg"