Don ƙirƙirar isar da ɗaya kuna buƙatar murabba'ai 8. Sabili da haka, ya fi kyau a kai 8 m prupectus wanda zai zama biyu yana tsaye.
Ana amfani da Avenu na Talla a gwargwadon tsarin mai zuwa.
Lokacin da aka shirya kusan quadics 8 da ake buƙata. Daga cikin waɗannan, ya zama dole don yin kayayyaki 8. A saboda wannan, Ina ba da shawara don amfani da dabarar asali. 1. Takardar Kudi don ninka akan doganali. Tanƙwara zuwa layin layi.
2. Furtlean wasan dama tare da mahimmin batun
3. Cire kusurwar saman takarda.
4. Sanya babban kusurwa na saman takarda a cikin sakamakon alwatika
5. Yi maki takwas
6. Saka saman kusurwar guda daya a cikin kasan saman alwatika
7. Haɗa abubuwa a cikin tsakiyar, yana riƙe su da babban yatsa hagu.
8. tattara kashi biyu na samfurin
Haɗa biyu halves.
Juya samfurin.
Cika kowane kusurwa don ninka.
Duk tsayawa a shirye. Tukwici: Lokacin ana amfani da murabba'un murabba'un tare da tsarin guda ɗaya, ana samun zane mai ban sha'awa.