Tiontaire Uillinne

Tiontaigh uillinneacha idir céimeanna, raidí, grádáin agus casadh.

Toradh —
Comhshó —

Torthaí a nuashonrú mar a chlóscríobh tú.

Maidir leis an áireamhán seo

convert 1 radian to degrees, multiply by π/180, giving π/2 ≈ 1.5708 radians. To convert 1 radian to degrees, multiply by π/180, giving π/2 ≈ 1.5708 radians. To convert 1 radian to degrees, multiply by π/180, giving π/2 ≈ 1.5708 radians. To convert 1 radian to degrees, multiply by π/180, giving π/2 ≈Worked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:WorkWorked example:Work

Ceisteanna Coitianta

Conas is féidir liom céimeanna a thiontú go raidí?

Iolraigh céimeanna faoi π/ 180. Is ionann ciorcal iomlán 360° agus 2π raidín, mar sin 180° = π raidín ≈ 3. 14159 agus 90° = π/ 2 ≈ 1. 5708 raidín.

Cad is grádán ann?

Roinntear uillinn dhíreach ina 100 cuid le grádán (gon), mar sin is ionann ciorcal iomlán agus 400 gon. Úsáidtear é i gcomhthéacsanna áirithe suirbhéireachta agus innealtóireachta.

Cé mhéad arcnóiméad atá i gcéim?

Is é 60 arcnóiméad ceann amháin céim, agus is é 60 arcsoicind ceann amháin arcnóiméad — an scoilt chéanna sexagesimal a úsáidtear le haghaidh am.

Cé mhéad céim atá i radán?

Is é an raidian an uillinn ag a bhfuil fad an áirse comhionann leis an nga, agus is é sin an fáth gur raidiún an t-aonad nádúrtha sa ríomh agus sa fhisic.

Conas is féidir liom a thiontú raidín go céimeanna sa tiontaire uillinn?

Iolraíonn an tiontaire uillinne seo raidiam faoi 180/π (thart ar 57.2958). Mar sin, éiríonn π raidiam 180° agus éiríonn 2 raidiam thart ar 114.6°.

Cad is cas ann?

Is éard atá i gciorcal ná réabhlóid iomlán amháin — 360 céim, 2π raidín nó 400 grád. Déanann codanna de chiorcal cur síos ar uainíochtaí go dlúth, mar sin is é leath-chiorcal ná 180° agus is é ceathrú-chiorcal ná 90°.

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API — úsáid an áireamhán seo ó chód

Glaoigh ar an áireamhán seo mar chríochphointe JSON saor in aisce - níl aon eochair ag teastáil. Seol na luachanna réimse thíos mar pharaiméadair cheist nó JSON. Léigh an doiciméadú iomlán API →

Deireadhphointe

GET https://calculator.free/api/v1/angle/

curl

curl "https://calculator.free/api/v1/angle/?amount=1&from=deg&to=rad"

JavaScript fetch()

const r = await fetch(
  "https://calculator.free/api/v1/angle/?" + new URLSearchParams({
    "amount": "1",
    "from": "deg",
    "to": "rad"
  }));
const data = await r.json();
console.log(data.results);

Is meastacháin iad na torthaí le haghaidh treoir ghinearálta amháin, ní comhairle airgeadais, leighis nó cánach.