Ha u etsa lipalo tse fapaneng tsa jometri le tsa trigonometric, ho ka hlokahala hore u fetole li-degrees hore ebe radians. U ka etsa sena kapele eseng ka thuso ea mochini oa lipalo, empa hape o sebelisa e 'ngoe ea litšebeletso tse ikhethileng tsa inthanete, tse tla tšohloa hamorao.
Bala hape: Ts'ebetso ea Arc tangent ho Excel
Tsamaiso ea ho fetola li-degrees hore ebe radians
Marang-rang ho na le lits'ebeletso tse ngata tsa ho fetolela litekanyo tse u lumellang hore u fetole litheko ho radian. Ha ho na kelello ea ho nahana ka ntho e ngoe le e ngoe sengolong sena, kahoo re tla bua ka lisebelisoa tse tummeng tsa marang-rang tse u lumellang ho rarolla bothata, hammoho le mohato ka mohato u nahanang ka algorithm ea liketso ho bona.
Mokhoa oa 1: PlanetCalc
E 'ngoe ea lipalo-palo tse tummeng ka ho fetisisa tsa inthanete, tseo, har'a mesebetsi e meng, ho ka khonehang ho fetolela li-radians, ke PlanetCalc.
Ts'ebeletso ea Marang-rang ea PlanetCalc
- Latela khokahano e kaholimo ho leqephe bakeng sa ho fetolela li-radians ho li-degrees. Tšimong "Megato" kenya boleng bo hlokahalang ho fetoloa. Haeba ho hlokahala, haeba u hloka sephetho se nepahetseng, kenya le data masimong "Metsotso" le Bobeli, kapa o ba hlakisetse tlhaiso-leseling. Ebe ka ho tsamaisa sethala "Palo e Nepahetseng" bontša hore na ho tla bontšoa libaka tse kae sephethong sa ho qetela (ho tloha ho 0 ho isa ho 20). Boleng ba kamehla ke 4.
- Kamora ho kenya data, lipalo li tla etsoa ka bo eona. Ho feta moo, sephetho se tla bonts'oa eseng ho radian feela, empa le maemong a decimal.
Mokhoa oa 2: Prosto ea lipalo
Ho fetola likoto hore ebe li-radians ho ka etsoa hape ka ts'ebeletso e khethehileng webosaeteng ea Math prosto, e inehetseng ka botlalo libakeng tse fapaneng tsa lipalo tsa sekolo.
Litšebeletso tsa marang-rang tsa lipalo
- E ea leqepheng la litšebeletso tsa phetoho u sebelisa sehokela se ka holimo. Tšimong "Fetolela li-degree ho radians (π)" kenya boleng ka polelo ea tekanyo hore e fetoloe. Tlanya e latelang "Fetolela".
- Ts'ebetso ea ho sokolla e tla etsoa ebe sephetho se tla hlahisoa skrineng ho sebelisoa mothusi ea tšoanang le eena ka mokhoa oa mojaki.
Hona le lits'ebeletso tse 'maloa tse fumanehang marang-rang bakeng sa ho fetolela li-radians, empa ha ho na phapang ea mantlha pakeng tsa bona. Mme ka hona, haeba ho hlokahala, o ka sebelisa mefuta efe kapa efe ea likhetho tse hlahisitsoeng sehloohong sena.
