Kyauta ne, babu asusu
Rufin farar kalkuleta
Shigar da tashi tsaye da gudu a kwance don ƙididdige farawar rufin, adadin gangare, kwana da kimanin tsayin rafter.
Ta yaya zan lissafta farantin rufin?
Auna tashi tsaye da gudu a kwance a cikin raka'a ɗaya. Rahoton kalkuleta ya tashi a cikin raka'a 12 na gudu, kaso mai gangare, kusurwa a cikin digiri da radians, da tsayin rafter. Ƙara wani zaɓi na zaɓi a kwance a sama sama don haɗa shi a cikin ƙimar tsayin rafi.
Tambayoyin da ake yawan yi
Ta yaya zan lissafta farantin rufin?
Auna tashi tsaye da gudu a kwance a cikin raka'a ɗaya. Rahoton kalkuleta ya tashi a cikin raka'a 12 na gudu, kaso mai gangare, kusurwa a cikin digiri da radians, da tsayin rafter. Ƙara wani zaɓi na zaɓi a kwance a sama sama don haɗa shi a cikin ƙimar tsayin rafi.
An ɗora ma'aunin rufin?
A'a. Wannan lissafin lissafi yana gudana a cikin burauzar ku kuma baya aika ma'auni zuwa uwar garken.
Menene ma'anar farar rufin 12:12?
Yana nufin rufin ya tashi raka'a 12 a tsaye ga kowane raka'a 12 na gudu a kwance, wanda shine kusurwa 45-digiri.
Shin kiyasin tsayin rafi ya haɗa da wuce gona da iri?
Sai kawai idan kun shiga a kwance eave overhang. Ƙididdigar tana amfani da madaidaiciyar madaidaiciyar alwatika kuma baya lissafin yanke, allon tudu, fascia ko cikakkun bayanai.