5-sinf(4)2020@riyoziyot_ilmi
Page preview (1 page)
Scroll down 👇
About "5-sinf(4)2020@riyoziyot_ilmi"
@riyoziyot_ilmi 1. tasvirdan foydalanib, aob burchakni toping. a) 60˚ b) 50˚ c) 80˚ 2. “ikki kesishmaydigan to’g’ri chiziqlar, … to’g’ri chiziqlar deb ataladi”.nuqtalar o’rniga mos so’zni qo’ying. a) kesishuvchi b) perpendikulyar c) parallel 3. “ikki to’g’ri chiziq kesishidan hosil bo’lgan vertikal burchaklar o’zaro … bo’ladi”. nuqtalar o’rniga mos so’zni qo’ying. a) farqli b) teng c) bilmadim 4. agar ikki to’g’ri chiziq, to’g’ri(90˚ li) burchak ostida kesishsa, qanday to’g’ri chiziqlar deb ataladi? a) kesishuvchi b) perpendikulyar c) parallel 5. kvadratning perimetri 1m bo’lsa, uning tomonini toping. a) 25m b) 2dm 5cm c) aniqlab bo’lmaydi 6. o’lchami 70m×180m bo’lgan to’g’ri to’rtburchak shaklidagi maydonning atrofini ikki qavat sim bilan o’rab chiqildi. necha metr sim kerak bo’lgan? a) 1...
This file contains 1 page in PDF format (432.1 KB). To download "5-sinf(4)2020@riyoziyot_ilmi", click the Telegram button on the left.