straight angle

noun

An angle that is equal to 180° (pi radians or two right angles).

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Meanings

nounstraight angle (plural straight angles)

plural straight angles

  1. geometryAn angle that is equal to 180° (pi radians or two right angles).

Translations

Arabic زَاوِيَة مُسْتَقِيمَة
  • زَاوِيَة مُسْتَقِيمَةangle equal to 180°
Bulgarian изпра́вен ъ́гъл
  • изпра́вен ъ́гъл (izpráven ắgăl)angle equal to 180°
Chinese Mandarin 平角
  • 平角 (píngjiǎo)angle equal to 180°
Finnish oikokulma
  • oikokulmaangle equal to 180°
French angle plat
  • angle platangle equal to 180°
Hebrew זָוִית שְׁטוּחַה
  • זָוִית שְׁטוּחַה (zavít shtuḥá)angle equal to 180°
Hungarian egyenesszög
  • egyenesszögangle equal to 180°
Italian angolo piatto
  • angolo piattoangle equal to 180°
Japanese 平角
  • 平角 (heikaku)angle equal to 180°
Korean 평각
  • 평각 (pyeonggak)angle equal to 180°
Polish kąt półpełny
  • kąt półpełnyangle equal to 180°
Portuguese ângulo raso
  • ângulo rasoangle equal to 180°
Russian развёрнутый у́гол
  • развёрнутый у́гол (razvjórnutyj úgol)angle equal to 180°
Slovak priamy uhol
  • priamy uholangle equal to 180°
Swedish rak vinkel
  • rak vinkelangle equal to 180°
Tagalog sihang ladlad
  • sihang ladladangle equal to 180°
Turkish doğru açı
  • doğru açıangle equal to 180°
Vietnamese góc bẹt
  • góc bẹtangle equal to 180°
Cite this entry
APA

straight angle. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/straight%20angle

MLA

“straight angle.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/straight%20angle. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “straight angle,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/straight%20angle.

Source: straight angle on Wiktionary, CC BY-SA 4.0.