## Trigonometry |

Trigonometry |
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Reference |

Laws and theorems |

**Trigonometry** (from *trigōnon*, "triangle" and *metron*, "measure"^{[1]}) is a branch of ^{[2]}

The 3rd-century

Trigonometry is most simply associated with

Trigonometry basics are often taught in schools, either as a separate course or as a part of a

- history
- overview
- applications
- pythagorean identities
- angle transformation formulae
- common formulae
- see also
- references
- bibliography
- external links

^{[4]} They, and later the ^{[5]}

In the 3rd century BC, ^{[6]} In the 2nd century AD, the Greco-Egyptian astronomer * Almagest*.

The modern sine convention is first attested in the * Surya Siddhanta*, and its properties were further documented by the 5th century (AD)

Driven by the demands of ^{[18]} *Trigonometria* in 1595.^{[19]} ^{[20]} Also in the 18th century, ^{[21]}

Other Languages

Afrikaans: Driehoeksmeting

Alemannisch: Trigonometrie

አማርኛ: ትሪጎኖሜትሪ

العربية: حساب مثلثات

aragonés: Trigonometría

অসমীয়া: ত্ৰিকোণমিতি

asturianu: Trigonometría

azərbaycanca: Triqonometriya

বাংলা: ত্রিকোণমিতি

Bân-lâm-gú: Saⁿ-kak-hoat

башҡортса: Тригонометрия

беларуская: Трыганаметрыя

беларуская (тарашкевіца): Трыганамэтрыя

български: Тригонометрия

bosanski: Trigonometrija

brezhoneg: Trigonometriezh

català: Trigonometria

čeština: Trigonometrie

chiShona: Pimagonyonhatu

corsu: Trigunumitria

Cymraeg: Trigonometreg

dansk: Trigonometri

Deutsch: Trigonometrie

eesti: Trigonomeetria

Ελληνικά: Τριγωνομετρία

emiliàn e rumagnòl: Trigonometrî

español: Trigonometría

Esperanto: Trigonometrio

estremeñu: Trigonometria

euskara: Trigonometria

فارسی: مثلثات

føroyskt: Trigonometri

français: Trigonométrie

Gaeilge: Triantánacht

galego: Trigonometría

贛語: 三角學

ગુજરાતી: ત્રિકોણમિતિ

한국어: 삼각법

հայերեն: Եռանկյունաչափություն

हिन्दी: त्रिकोणमिति

hrvatski: Trigonometrija

Ido: Trigonometrio

Ilokano: Trigonometria

Bahasa Indonesia: Trigonometri

interlingua: Trigonometria

íslenska: Hornafræði

italiano: Trigonometria

עברית: טריגונומטריה

Basa Jawa: Trigonomètri

ქართული: ტრიგონომეტრია

қазақша: Тригонометрия

Kiswahili: Trigonometria

kurdî: Sêgoşezanî

Кыргызча: Тригонометрия

ລາວ: ໄຕມຸມ

Latina: Trigonometria

latviešu: Trigonometrija

lietuvių: Trigonometrija

Limburgs: Goniometrie

Lingua Franca Nova: Trigonometria

Luganda: Essomampuyisatu (Trigonometry)

magyar: Trigonometria

македонски: Тригонометрија

മലയാളം: ത്രികോണമിതി

मराठी: त्रिकोणमिती

مصرى: حساب المثلثات

Bahasa Melayu: Trigonometri

မြန်မာဘာသာ: တြီဂိုနိုမေတြီ

Nederlands: Goniometrie

नेपाली: त्रिकोणमिति

नेपाल भाषा: ट्रीगोनोमेट्री

日本語: 三角法

Nordfriisk: Trigonometrii

norsk: Trigonometri

norsk nynorsk: Trigonometri

occitan: Trigonometria

ଓଡ଼ିଆ: ତ୍ରିକୋଣମିତି

oʻzbekcha/ўзбекча: Trigonometriya

ਪੰਜਾਬੀ: ਤਿਕੋਣਮਿਤੀ

پنجابی: ٹریگنومیٹری

Patois: Chriganamichri

ភាសាខ្មែរ: ត្រីកោណមាត្រ

Piemontèis: Trigonometrìa

polski: Trygonometria

português: Trigonometria

Qaraqalpaqsha: Trigonometriya

română: Trigonometrie

Runa Simi: Wamp'artupuykama

русиньскый: Тріґонометрія

русский: Тригонометрия

Scots: Trigonometry

Seeltersk: Trigonometrie

shqip: Trigonometria

sicilianu: Trigunomitrìa

සිංහල: ත්රිකෝණමිතිය

Simple English: Trigonometry

slovenčina: Trigonometria

slovenščina: Trigonometrija

Soomaaliga: Tirignoometeri

کوردی: سێگۆشەزانی

српски / srpski: Тригонометрија

srpskohrvatski / српскохрватски: Trigonometrija

suomi: Trigonometria

svenska: Trigonometri

Tagalog: Trigonometriya

தமிழ்: முக்கோணவியல்

татарча/tatarça: Тригонометрия

తెలుగు: త్రికోణమితి

ไทย: ตรีโกณมิติ

тоҷикӣ: Тригонометрия

Türkçe: Trigonometri

Türkmençe: Trigonometriýa

українська: Тригонометрія

اردو: مثلثیات

vèneto: Trigonometria

Tiếng Việt: Lượng giác

Võro: Trigonomeetriä

Winaray: Trigonometriya

吴语: 三角学

ייִדיש: טריגאנאמעטריע

Yorùbá: Trigonomẹ́trì

粵語: 三角學

žemaitėška: Trėguonuometrėjė

中文: 三角学