Khaled yana so ya sanya shinge a kusa da wani lambu mai rectangular wanda girmansa ya kai 6 m da 4 m. Mitoci nawa daga? shinge Bukata?
Madaidaicin amsar ita ce. 20 mita
Khaled yana so ya sanya shinge a kusa da wani lambu mai rectangular wanda girmansa ya kai 6m da 4m. Don lissafin adadin shingen da ake buƙata, Khalid yana buƙatar ninka girman biyu tare. A wannan yanayin, zai buƙaci shinge na mita 20. Rectangular siffa ce mai girma biyu wacce ita ma ta hudu ce, ma'ana tana da bangarori hudu. Don haka, Khaled zai buƙaci raba jimlar tsawon shingen zuwa huɗu, don sanin yawan shingen da yake buƙata na kowane gefe.
